insert |    Set    Map FiniteMap   AVL   AVL2 RBSet
----------------------------------------------------------
insert/04/asc | 100.00 111.91    100.59 54.64 136.30 58.14
insert/04/rnd | 100.00 106.29    100.93 56.22 171.21 62.56
insert/08/asc | 100.00 121.15    109.13 42.15 102.37 51.55
insert/08/rnd | 100.00 104.32     91.51 57.54 134.17 58.33
insert/12/asc | 100.00 124.44    112.49 36.97  92.31 52.64
insert/12/rnd | 100.00 101.72     88.13 56.22 146.12 60.47
insert/16/asc | 100.00 126.26    116.54 35.08  85.21 52.76
insert/16/rnd | 100.00 108.42    105.82 64.92 152.04 69.99
insert/20/asc | 100.00 127.85    117.80 33.01  80.45 51.80
insert/20/rnd | 100.00 110.06    116.79 87.20 144.80 84.57
----------------------------------------------------------
     Ari mean | 100.00 114.24    105.97 52.39 124.50 60.28
     Geo mean | 100.00 113.87    105.48 50.19 120.63 59.58