time,psa_rate,coh_rate,tim_rate
64,29.54,122.46,33.44
128,21.22,128.34,83.79
256,15.69,115.82,52.62
512,13.88,94.02,39.53
1024,10.19,63.69,37.03
2048,5.41,64.09,19.0
4096,4.18,40.33,14.11
8192,2.84,29.63,11.04
