depth,count,proportion,cdf
0,107410,0.04348738,0.04348738
1,462211,0.18713663,0.23062401
2,681789,0.27603777,0.50666178
3,540836,0.21896974,0.72563152
4,339330,0.13738546,0.86301698
5,180698,0.07315969,0.93617667
6,86632,0.03507493,0.97125161
7,39851,0.01613458,0.98738619
8,17661,0.00715046,0.99453665
9,7583,0.00307015,0.9976068
10,3197,0.00129438,0.99890118
11,1437,0.0005818,0.99948298
12,656,0.0002656,0.99974857
13,311,0.00012592,0.99987449
14,121,4.899e-05,0.99992348
15,66,2.672e-05,0.9999502
16,30,1.215e-05,0.99996235
17,22,8.91e-06,0.99997125
18,17,6.88e-06,0.99997814
19,16,6.48e-06,0.99998461
20,12,4.86e-06,0.99998947
21,10,4.05e-06,0.99999352
22,7,2.83e-06,0.99999636
23,5,2.02e-06,0.99999838
24,3,1.21e-06,0.9999996
25,1,4e-07,1.0