Freq	AF
0.450	41.111
0.535	39.763
0.636	38.468
0.757	37.232
0.900	36.088
1.070	35.044
1.273	34.109
1.514	33.298
1.800	32.614
2.141	32.050
2.546	31.599
3.027	31.246
3.600	30.976
4.281	30.773
5.091	30.624
6.054	30.515
7.200	30.433
8.562	30.369
10.182	30.312
12.109	30.253
14.400	30.182
17.125	30.085
20.365	29.944
24.218	29.730
28.800	29.407
34.249	28.907
40.729	28.111
48.436	26.815
57.600	24.542
68.498	19.982