#        mass          pdf          cdf
       91.183  0.000751734        0.001
      92.5133    0.0022552        0.004
      93.8435   0.00375867        0.009
      95.1738    0.0045104        0.015
       96.504   0.00526214        0.022
      97.8343   0.00300694        0.026
      99.1646    0.0127795        0.043
      100.495    0.0195451        0.069
      101.825    0.0218003        0.098
      103.155    0.0255589        0.132
      104.486    0.0345798        0.178
      105.816    0.0413454        0.233
      107.146    0.0315728        0.275
      108.476    0.0285659        0.313
      109.807    0.0353315         0.36
      111.137    0.0308211        0.401
      112.467    0.0729182        0.498
      113.797    0.0721664        0.594
      115.128     0.121781        0.756
      116.458     0.067656        0.846
      117.788    0.0586352        0.924
      119.118    0.0360832        0.972
      120.449    0.0127795        0.989
      121.779    0.0045104        0.995
      123.109   0.00375867            1