insert |    Set    Map FiniteMap   AVL   AVL2 RBSet
----------------------------------------------------------
insert/04/asc | 100.00 116.49    100.78 52.98 148.87 63.66
insert/04/rnd | 100.00 108.22    101.93 54.97 175.43 67.09
insert/08/asc | 100.00 122.12    108.66 41.51 116.11 54.23
insert/08/rnd | 100.00 109.33     90.78 57.41 149.88 61.33
insert/12/asc | 100.00 123.87    109.68 35.57 108.07 54.96
insert/12/rnd | 100.00 108.19     91.18 57.04 166.69 67.10
insert/16/asc | 100.00 125.29    111.86 33.72 100.96 52.77
insert/16/rnd | 100.00 109.99     95.83 61.21 162.21 69.21
insert/20/asc | 100.00 126.20    112.41 31.70 104.08 51.65
insert/20/rnd | 100.00 110.38    104.35 73.34 152.54 83.88
----------------------------------------------------------
     Ari mean | 100.00 116.01    102.75 49.94 138.48 62.59
     Geo mean | 100.00 115.78    102.45 48.19 135.77 61.92