lookup |    Set    Map FiniteMap   AVL   AVL2 RBSet
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lookup/04/asc | 100.00 113.35    113.37 73.10 120.20 80.29
lookup/04/rnd | 100.00 105.90    104.00 83.38 115.07 76.91
lookup/08/asc | 100.00 106.01    116.36 78.01 136.62 76.24
lookup/08/rnd | 100.00 104.93    104.91 91.00 129.12 83.41
lookup/12/asc | 100.00 104.85    115.65 79.91 142.18 76.35
lookup/12/rnd | 100.00 106.85    111.31 99.05 130.92 89.43
lookup/16/asc | 100.00 104.65    115.71 80.86 144.77 76.90
lookup/16/rnd | 100.00 113.64    109.46 95.21 117.17 78.76
lookup/20/asc | 100.00 103.14    114.08 79.73 143.65 76.84
lookup/20/rnd | 100.00 108.51    105.53 92.11 107.06 81.08
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     Ari mean | 100.00 107.18    111.04 85.24 128.68 79.62
     Geo mean | 100.00 107.13    110.94 84.86 128.05 79.53