1            19281218      B5             275.4         .135
 2            19330616      B5             89.2          .146
 3            19330720      B5             96.3          .032
 4            19350311      B5             99.4          .333
 5            19481115      B5             176           .024
 6            19551007      B5             458.2         .132
 7            19780627      B5             817.31        .111
 8            19821123      B5             990.99        .067
 9            19860717      B5             1781.78       .03
 10           19870414      B5             2253.98       .039
 11           19880328      B5             1979.77       .056
 12           19900122      B5             2600.45       .142
 13           20090623      B5             8322.91       .234
 14           20111122      B5             11493.73      .053