BPR-3 — Application Procedures and Rules for FM Broadcasting Undertakings (sf09955)

Description of Figure A1

Estimated Field Strength Exceeded at 50% of the Potential Receiver Locations for at Least 50% of the Time at a Receiving Antenna Height of 9.1 m

Figure A1 is a graphic showing a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 50% of the time for a receiving antenna height of 9.1 meters and a transmitter ERP of 1 kilowatt in the lower VHF band (channels 2-6 & FM). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −20 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 35 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 220, 240, 260, 280, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Figure A1 — Estimated Field Strength Exceeded at 50% of the Potential Receiver Locations for at least 50% of the Time at a Receiving Antenna Height of 9.1 m.
Distance in kmTransmitting Antena Height Above Average Terrain, in Metres
30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
Field Strength in dB above 1 µV/m for 1 kW ERP
1.593.0095.5097.6599.0099.80100.40100.80101.10102.00102.40102.80102.90103.00103.00103.00103.00103.00103.00103.00
2.087.8090.3092.3593.9095.1095.9096.5597.0098.4099.1099.80100.10100.25100.35100.40100.45100.50100.60100.70
3.080.8083.2085.2586.9088.1589.2090.0090.7093.1594.6095.8096.3596.6096.7096.7596.8096.9096.9597.15
4.075.7078.2580.3081.9583.3084.4085.3586.1589.1090.9092.6093.4093.8594.0094.1094.2094.3094.3094.30
5.072.0074.3076.3078.0079.5080.6081.6082.5085.8087.8090.0091.0091.5091.7091.8091.9091.9592.0092.15
6.069.0071.0073.0074.7076.2077.4078.5079.4082.8585.0087.5088.8089.5089.9090.1090.3090.4090.5090.70
7.066.3568.4070.4072.1073.5574.7575.8076.8080.2582.6085.4086.9087.6588.1588.5088.7088.8589.0089.40
8.064.0066.2068.2069.8571.2572.4573.5074.4578.0080.3083.6085.2586.1086.7087.1087.4087.6087.8088.15
9.062.0064.2066.2067.8069.2070.3571.4572.4575.8578.3081.6083.4084.5085.2085.7086.1086.4086.6087.15
10.060.0062.4064.3566.0067.3568.5069.6070.5074.0076.4579.8581.8083.0083.8084.3584.8085.1585.4086.25
15.053.0055.3057.2558.9560.3061.5062.5063.4067.0069.5573.0075.3577.2078.6079.6080.3580.9081.2582.50
20.048.0050.1052.1053.7555.2056.3057.3058.3061.8064.4067.9070.3572.3573.9075.2076.1576.8577.4079.65
30.040.5042.7544.7546.5047.9049.0050.0551.0054.5057.0060.6063.2565.3567.1068.6069.7070.6071.5075.30
40.035.0037.2039.1040.6042.0043.1044.2045.1548.7051.2054.9057.5059.7561.8063.5064.7065.7566.6570.50
50.030.1032.3034.2035.8037.2538.4039.4040.3043.8046.3549.9552.7055.2057.3059.0060.3561.5062.4566.00
60.026.6028.3029.7531.1032.4033.5034.5035.4039.0041.6545.2048.1050.9053.0054.6055.9557.0557.9561.60
70.023.3024.6025.9027.1028.2029.2030.2031.1034.6037.1040.9044.0046.9048.9050.4051.7052.8053.7057.50
80.020.3521.4022.5023.5024.5025.4526.3527.2530.5032.9036.6539.7542.8044.8546.4547.7548.8049.7553.50
90.017.7518.5019.3020.0020.8021.5522.3023.0526.2028.6032.3035.3038.3540.5542.2543.6044.7045.6549.35
100.015.5016.0016.6017.2017.8518.4519.0019.6022.4024.7028.3031.2034.3036.6538.5039.9041.0041.9045.30
110.013.3513.9014.4514.9515.4515.9516.4516.9519.2521.3024.6527.3530.5033.0034.9536.4537.5038.4042.00
120.011.4011.9012.3012.7513.2013.6514.1014.5516.5018.2021.2524.0527.0529.5531.4032.8033.8534.7538.35
130.09.509.9010.3010.7011.1011.5011.9512.3514.0015.4018.3021.1523.9526.3028.0529.4030.4031.2035.00
140.07.708.158.558.959.309.7010.1010.4511.9513.3015.7518.5021.0023.1024.8526.1027.1027.9531.80
150.05.906.406.807.207.557.908.258.6010.0011.2513.5016.0018.3020.2021.8023.0024.0024.9029.00
160.04.104.605.105.505.906.256.606.908.209.5011.6013.6015.6017.4018.9020.0021.0022.0026.20
170.02.503.003.503.904.304.655.005.306.607.709.7011.7013.4015.0016.3017.5018.6019.6023.90
180.01.001.502.002.402.753.103.403.704.905.957.909.6511.2512.7514.0015.1516.2017.2021.50
190.0−0.50−0.100.350.751.151.501.802.103.204.306.207.809.2010.6011.8013.0014.0015.0019.50
200.0−2.10−1.60−1.20−0.75−0.40−0.050.300.601.802.804.506.007.358.609.7510.8011.8512.8017.35
210.0−3.50−3.10−2.70−2.35−2.00−1.65−1.35−1.000.201.202.904.305.706.958.059.0510.0511.0515.30
220.0−4.95−4.60−4.30−3.95−3.65−3.30−3.00−2.65−1.40−0.351.402.804.205.356.407.458.459.4513.65
230.0−6.40−6.10−5.75−5.40−5.10−4.75−4.45−4.15−2.85−1.85−0.151.302.553.754.805.856.857.8012.25
240.0−7.80−7.55−7.20−6.85−6.50−6.15−5.80−5.50−4.20−3.25−1.60−0.201.002.153.204.255.206.1510.75
250.0−9.40−9.00−8.65−8.30−7.95−7.60−7.30−7.00−5.75−4.75−3.10−1.75−0.600.551.652.703.754.709.30
260.0−10.95−10.55−10.15−9.75−9.40−9.10−8.75−8.45−7.30−6.30−4.65−3.30−2.10−0.900.201.252.253.257.75
270.0−12.35−11.95−11.60−11.20−10.85−10.50−10.25−9.90−8.80−7.85−6.15−4.80−3.60−2.35−1.25−0.250.751.756.30
280.0−13.70−13.30−13.00−12.65−12.30−11.95−11.65−11.35−10.25−9.30−7.70−6.25−5.00−3.80−2.70−1.65−0.700.254.90
290.0−15.10−14.70−14.35−14.00−13.65−13.35−13.10−12.80−11.65−10.70−9.15−7.75−6.50−5.35−4.25−3.20−2.25−1.303.30
300.0−16.30−16.00−15.65−15.30−15.00−14.70−14.40−14.10−13.00−12.00−10.45−9.15−7.95−6.80−5.70−4.70−3.75−2.851.70

At the right of the graphic, there is a scale for the conversion of the ERP from Watts to dBs above 1 kW. The ERP in dBs above 1 kW is equal to ten times the logarithm of the ERP in kW. The table below shows the reference values from the scale:

Reference Values from the Scale
ERPPower in dB over 1 kW
1 Watt−30 dB
10 Watts−20 dB
100 Watts−10 dB
1 kilowatts0 dB
10 kilowatts10 dB
100 kilowatts20 dB
1 Megawatts30 dB
10 Megawatts40 dB

Return to Figure A1


Description of Figure A2

Estimated Field Strength Exceeded at 50% of the Potential Receiver Locations for at Least 10% of the Time at a Receiving Antenna Height of 9.1 m

Figure A2 is a graphic showing a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 10% of the time for a receiving antenna height of 9.1 meters and a transmitter ERP of 1 kilowatt in the lower VHF band (channels 2-6). Each curve corresponds to a distance (between 15 km and 500 km). Each of these curves gives, for various Heights Above Average Terrain (HAAT), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −40 to +90 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 35 curves corresponding to the following distances (in km): 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440, 460, 480, 500.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Figure A2 — Field Strength Values Corresponding to HAAT Values
Distance in kmTransmitting Antena Height Above Average Terrain, in Metres
30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
Field Strength in dB above 1 µV/m for 1 kW ERP
1553.1555.6057.6559.3560.6561.8062.8563.7567.4069.9073.5075.8077.7079.1580.2581.1081.6581.9583.00
2048.6550.8052.7554.4055.8057.0558.1059.1562.6565.2068.6071.1573.0074.6576.0076.9577.7078.2080.25
3042.3544.5546.3547.8549.2550.3551.3552.3555.9558.4562.0064.6066.6568.5069.9571.0572.0572.9076.50
4038.6040.5042.0043.4044.6045.6046.6047.5050.8053.2556.9059.7062.0063.7065.1566.3567.4068.4072.40
5035.9037.5539.0040.2041.1542.0042.8543.6546.8049.1552.7555.7058.3060.0561.4562.6063.6564.6068.80
6033.7035.0036.0037.0037.8538.6039.3040.0043.0045.3049.2052.0054.5056.4057.9059.1060.1061.0065.00
7031.7532.7033.5534.2534.9535.6036.2036.8539.5541.7045.3048.4051.0553.0054.5055.8056.8557.8062.00
8030.0030.7031.3031.8532.4032.9033.4033.9536.4038.5041.9045.1047.8049.8051.4052.7053.8054.8059.00
9027.8528.5029.0029.4529.8530.3030.7531.2533.4035.3038.6041.8044.7546.8048.2549.5050.6051.6056.00
10026.0026.5026.9027.3027.7028.0028.4028.8030.8032.6035.5038.8041.8043.8045.3046.5547.7048.7053.00
11024.0024.5024.9525.3025.7026.1026.4526.8028.5029.9032.5036.0039.0041.0042.5543.8044.9045.8050.00
12022.0022.5023.0023.4023.8024.2024.5524.9026.4027.7530.0533.5036.3038.3039.7040.9542.0042.9047.10
13020.0020.6021.1521.6022.0022.4022.7023.0524.5025.7528.0031.0034.0035.8037.0538.1539.1540.0544.10
14018.2018.8019.3019.7520.2020.5520.8521.2022.6023.8026.0028.8031.2033.0034.2535.3536.2537.1541.40
15016.5017.0017.4517.9018.3018.7019.0519.4020.8021.9523.9026.3528.7530.4531.7532.8033.7534.6538.80
16014.6515.1515.6016.1016.5516.9517.3017.6519.0020.2022.1024.5026.5028.0029.2030.2531.2532.1536.30
17012.8513.3013.8014.3014.7015.1015.5015.8517.3018.5020.3022.3024.0025.5026.8527.9529.0029.9534.10
18011.0011.5012.0012.5012.9013.3013.6514.0015.5516.7018.5020.4022.0023.4024.6525.8026.8027.8032.00
1909.109.7010.2010.7011.1011.5011.8512.2513.7014.8516.6518.5020.0521.4522.7023.8024.9025.9030.10
2007.408.008.559.009.459.8010.1510.5011.9013.0014.9016.7018.2019.6020.8021.9523.0024.0028.10
2105.706.406.957.457.808.208.558.8510.2011.2013.2015.0016.5017.8519.0020.1021.1022.1026.40
2204.004.705.205.706.106.506.807.158.509.6011.5513.3014.8016.1017.2518.4519.5020.5024.80
2302.403.003.504.004.404.755.105.456.807.909.8511.5013.0014.3015.5016.7017.7518.8023.10
2400.801.401.852.302.703.103.403.755.106.208.209.8011.3012.6013.8015.0016.1017.1021.50
250−0.70−0.200.250.701.101.501.802.103.504.506.508.209.7011.0012.2013.4014.5015.5019.90
260−2.30−1.75−1.35−0.90−0.50−0.150.200.501.802.854.806.507.959.3510.5511.7512.8513.8518.40
270−3.75−3.25−2.80−2.40−2.00−1.65−1.25−1.000.151.153.004.706.107.508.8010.0011.1012.1016.80
280−5.10−4.70−4.25−3.85−3.50−3.15−2.80−2.50−1.40−0.351.403.004.405.807.108.309.4010.4515.10
290−6.50−6.10−5.65−5.25−4.85−4.55−4.25−4.00−2.85−1.90−0.201.202.804.205.506.707.758.8013.40
300−7.90−7.45−7.00−6.60−6.30−6.00−5.70−5.40−4.25−3.40−1.70−0.201.202.603.804.956.007.0011.60
310−9.00−8.65−8.25−7.90−7.60−7.30−7.00−6.75−5.70−4.90−3.20−1.70−0.301.002.203.354.405.4010.10
320−10.20−9.80−9.50−9.15−8.85−8.55−8.30−8.05−7.05−6.15−4.70−3.30−1.90−0.550.651.802.853.858.30
330−11.40−11.10−10.75−10.45−10.15−9.90−9.65−9.40−8.40−7.60−6.00−4.70−3.30−2.00−0.800.301.302.306.80
340−12.70−12.40−12.00−11.70−11.40−11.15−10.90−10.70−9.75−8.90−7.30−6.00−4.70−3.50−2.30−1.15−0.150.805.20
350−13.90−13.60−13.25−12.90−12.65−12.40−12.15−11.90−11.00−10.15−8.60−7.35−6.05−4.80−3.70−2.60−1.60−0.603.80
360−15.20−14.85−14.50−14.20−13.90−13.65−13.40−13.15−12.20−11.45−9.90−8.70−7.40−6.20−5.00−4.00−3.10−2.102.10
370−16.50−16.05−15.70−15.40−15.10−14.90−14.65−14.40−13.50−12.70−11.10−9.90−8.80−7.60−6.50−5.50−4.60−3.650.40
380−17.75−17.30−16.90−16.60−16.30−16.10−15.85−15.65−14.80−14.00−12.40−11.20−10.10−9.00−8.00−7.00−6.10−5.15−1.00
390−19.00−18.50−18.10−17.80−17.50−17.25−17.05−16.80−16.00−15.20−13.70−12.50−11.40−10.30−9.40−8.45−7.50−6.60−2.50
400−20.10−19.70−19.30−19.00−18.70−18.45−18.20−18.00−17.20−16.40−14.90−13.70−12.60−11.60−10.65−9.80−8.90−8.05−3.90
410−21.25−20.85−20.50−20.15−19.90−19.65−19.40−19.20−18.40−17.60−16.10−15.00−13.90−12.90−12.00−11.10−10.30−9.40−5.15
420−22.50−22.00−21.65−21.35−21.10−20.85−20.65−20.45−19.60−18.80−17.20−16.20−15.20−14.25−13.30−12.35−11.55−10.70−6.60
430−23.70−23.25−22.90−22.60−22.35−22.15−21.90−21.70−20.70−19.90−18.40−17.30−16.35−15.40−14.50−13.60−12.75−11.90−7.90
440−24.95−24.50−24.10−23.80−23.55−23.35−23.10−22.90−21.90−21.05−19.60−18.50−17.50−16.60−15.70−14.80−13.90−13.10−9.15
450−26.00−25.65−25.30−25.00−24.75−24.50−24.25−24.00−23.05−22.25−20.85−19.70−18.70−17.75−16.85−15.95−15.10−14.30−10.40
460−27.10−26.80−26.50−26.20−25.90−25.65−25.40−25.20−24.20−23.40−22.00−20.90−19.85−18.90−18.00−17.10−16.30−15.50−11.70
470−28.35−28.00−27.70−27.40−27.10−26.85−26.60−26.35−25.30−24.50−23.05−21.95−20.95−20.00−19.15−18.30−17.50−16.70−12.90
480−29.70−29.20−28.90−28.55−28.25−28.00−27.75−27.50−26.40−25.60−24.15−23.00−22.00−21.10−20.25−19.50−18.70−17.95−14.10
490−30.80−30.40−30.10−29.75−29.45−29.10−28.85−28.60−27.50−26.70−25.30−24.10−23.15−22.25−21.40−20.65−19.90−19.15−15.40
500−31.90−31.50−31.20−30.90−30.60−30.30−30.00−29.75−28.70−27.85−26.50−25.30−24.30−23.40−22.60−21.80−21.05−20.25−16.60

At the right of the graphic, there is a scale for the conversion of the ERP from Watts to dBs above 1 kW. The ERP in dBs above 1 kW is equal to ten times the logarithm of the ERP in kW. The table below shows the reference values from the scale:

Field Strength Values Corresponding to HAAT Values
ERPPower in dB over 1 kW
1 Watt−30 dB
10 Watts−20 dB
100 Watts−10 dB
1 kilowatts0 dB
10 kilowatts10 dB
100 kilowatts20 dB
1 Megawatts30 dB
10 Megawatts40 dB

Return to Figure A2


Description of Figure C1

Elevation Diagram of Typical Tower and Transmitting Antenna

Figure C1 of Annex C is an example of an elevation diagram of a typical tower and transmitting antenna. The tower is drawn as a vertical pole and the antenna is shown as a small vertical structure attached to the tower. The ground level is drawn as a horizontal line running at the base of the tower. The line representing the average elevation of terrain is drawn as a horizontal line slightly below ground level. Mean sea level is shown as a horizontal line at the bottom of the graphic, below the average elevation of terrain. Also, a horizontal line runs from the vertical centre of the antenna and is identified as the Radiating Centre.

There is a bidirectional arrow between the top of the tower and the line at ground level, indicating that the tower rises 300 metres above ground. Below, there is a bidirectional arrow between the line of the average elevation of terrain and the line at mean sea level, indicating there are 190 metres between the two.

Next, a bidirectional arrow between the line at ground level and the line at mean sea level indicates that the mean sea level is 211 metres below ground level.

Next, the space between the top of the tower and the top of the antenna is surrounded by two pointing arrows and is labelled as being 5 metres high. Below, there is a bidirectional arrow that indicates that the antenna is 35 metres tall.

In addition, there is a bidirectional arrow between the radiating centre of the antenna and the line at ground level, labelled as representing a distance of 277 metres.

Next, there is a bidirectional arrow between the radiating centre of the antenna and the line of the average elevation of terrain, which indicates that the radiating centre is 298 metres above the average level of terrain.

Next, there is a bidirectional arrow between the line marking the radiating centre of the antenna and the line at mean sea level, indicating that there are 488 metres between the two.

Return to Figure C1


Description of Figure D1

Parameters Equivalent to an Effective Radiated Power of 50 W at a Transmitting Antenna Height of 60 m

This figure represents the parameters Equivalent to an Effective Radiated Power of 50 Watts at a Transmitting Antenna Height of 60 Metres. The vertical axis is the transmitting antenna height (metres and runs from 10 to 700 metres in a logarithmic scale. The horizontal axis is the effective radiated power (watts); its scale is logarithmic and runs from 1 to 100 meters. Below the curve, the transmitting height decreases and to the left of the curve the Effective Radiated Power also decreases.

Parameters Equivalent to an Effective Radiated Power of 50 Watts at a Transmitting Antenna Height of 60 Metres
Transmitting Height in metersEffective Radiated Power (watts)
3003
2006
10020
9025
8030
7038
6050
5050
4050
3050
2050
1050

Return to Figure D1


Description of Figure D2

0.5 Millivolt per Metre Contour Calculator

This figure is the 0.5 Millivolt per Metre Contour Calculator.

0.5 Millivolt per Metre Contour Calculator
Distance in kmTransmitting Antena Height Above Average Terrain, in Metres
30 40 50 60 70 80 90 100 150 200 250 300
Effective Radiated Power (watts) for the 0.5 mV/m contour
10.02500.01600.01300.01100.00880.00830.00750.00690.00630.00570.00550.0055
20.42000.23000.15000.10000.08000.06000.06000.05000.04000.03000.03000.0300
32.09001.20000.75000.51000.38000.30000.25000.21000.12000.09000.07000.0700
46.76003.76002.34001.60001.17000.91000.73000.61000.31000.20000.16000.1400
515.85009.33005.89003.98002.82002.19001.74001.41000.66000.42000.32000.2500
631.620019.950012.59008.51006.03004.57003.55002.88001.30000.79000.58000.4500
758.210036.310022.910015.490011.09008.41006.61005.25002.37001.38000.97000.7200
8− 60.260038.020026.000018.840014.290011.22009.02003.98002.34001.54001.1000
9− − 60.260041.690030.200023.170017.990014.29006.53003.72002.45001.7400
10− − − 63.100046.240035.480027.540022.390010.00005.69003.70002.6000
15− − − − − − − − 50.120027.860017.990012.5900
20− − − − − − − − − − 58.530040.7400

Return to Figure D2


Description of Figure D3

3 Millivolt per Metre Contour Calculator

This figure is the 3 Millivolt per Metre Contour Calculator

3 Millivolt per Metre Contour Calculator
Distance in KmTransmitting Antena Height Above Average Terrain, in Metres
30 40 50 60 70 80 90 100 150 200 250 300
Effective Radiated Power (watts) for the 3 mV/m contour
0.50.09000.07500.06800.06600.06200.05800.05800.05700.05000.05000.05000.0500
10.88000.58000.45000.38000.33000.30000.28000.26000.23000.22000.22000.2200
214.93008.39005.24003.66002.78002.31001.99001.79001.30001.11001.01000.9400
374.820043.050026.850018.370013.770010.81008.99007.66004.36003.12002.68002.3700
457.410042.070032.660026.240021.830011.07007.31005.89004.9400
550.580023.660014.930011.30008.9900
646.670028.440020.720016.0000
749.430034.670025.9400
855.260039.2600

Return to Figure D3


Description of Figure F1

Procedure to Determine the Interference Zone

This figure shows how to calculate the interference zone as described in the previous example. The protected station is a class B station on the left and 4 field strength contours are plotted (54, 56, 58 and 60 dBµV/m).

The interfering station is a class A and is plotted on the right. Four interfering field strength contours from this station are plotted (34, 36, 38 and 40 dBµV/m). Each contour from the protected station intersects the contour from the interfering station at two points (top and bottom), except for the 60 dBuV/m from the left and the 40 dBµV/m from the right which are tangent to each other.

The interference zone is shaded and drawn as follows. The right boundary of the interference zone follows the 54 dBµV/m of the protected station between the two intersections of the 34 dBµV/m contour from the interfering station. The left boundary follows the intersections on top and bottom of the 56 dBµV/m contour on the left with the 36 dBµV/m contour on the right then goes through the intersections of the 58 with the 38 dBµV/m. The top and bottom boundary of the interference zone finally joins together at the tangent point of the 60 and 40 dBµV/m contours.

Return to Figure F1


Description of Figure G1

Procedure for Determining FM to TV Channel 6 Protection Requirements

Figure G1 provides the average protection ratios, FM to TV channel 6, in dB, for various FM channels and various levels of the TV signal. The ratios presented in the figure are as follows.

Figure G1 — FM/Channel 6 Protection Ratios (Just Perceptible Interference)
FM to Ch. 6 Signal Ratio (U/D) in dB
FM Channel/Canal FM −65 dBm −60 dBm −55 dBm −50 dBm −45 dBm −35 dBm −25 dBm −15 dBm
20110−1.2−2.1−3−5.4−6.5−7.5
2023.72.10.9−0.1−1.5−3.5−4.9−6.1
2036.953.21.90.1−2.5−3.8−5.2
20410.27.86.23.91.8−1.8−3.2−5
20513.811.18.55.93−1−2.5−4.9
20617.51410.57.33.8−0.5−2.1−4.8
2072116.8128.54−0.5−2.5−4.7
20821.517.5138.84−0.4−2.5−4.7
20921.817.813.58.84−0.5−2.5−4.5
2102218.213.594−0.5−2.8−4.5
21122.518.5149.54.2−0.2−2−4
21223.51914.59.54.30.1−2−3.8
2132419.514.59.64.51−1−3.5
2142520.1151051.5−0.1−3.2
21526.22116115.82.81.5−1
21627.522.817.5127.54.52.50.8
217302519.21496.54.52
21832.5282217128.574.5
2193630.52419.514.8129.87.5
220393326.5221814.512.510

Return to Figure G1