union |    Set    Map FiniteMap   AVL AVL2  RBSet
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union/05/10/asc | 100.00 105.38    103.74 41.54       88.68
union/05/10/e_o | 100.00 104.44     98.78 44.94       75.91
union/05/10/mix | 100.00 106.88    103.79 40.94       69.16
union/10/10/asc | 100.00 107.41    108.24 43.06      249.73
union/10/10/e_o | 100.00 104.69     95.86 53.86       56.10
union/10/10/mix | 100.00 107.12    103.19 36.63      123.73
union/10/20/asc | 100.00 104.79    104.53 34.16       50.23
union/10/20/e_o | 100.00 104.82    104.45 34.42       49.76
union/10/20/mix | 100.00 104.56    104.52 34.18       50.53
union/20/20/asc | 100.00 104.79    104.47 34.06      717.65
union/20/20/e_o | 100.00 105.78     97.66 60.49      135.50
union/20/20/mix | 100.00 104.69    103.38 34.87      596.53
-----------------------------------------------------------
       Ari mean | 100.00 105.45    102.72 41.10      188.63
       Geo mean | 100.00 105.44    102.66 40.37      115.96