Double Double Tricks in Best Contract (%) Pattern Count 0 1 2 3 4 5 6 7 8 9 10 11 12 13 4 4 3 2 604545 0.0 0.0 0.4 1.3 3.4 6.9 11.3 15.5 17.9 17.2 13.5 8.2 3.6 0.9 5 3 3 2 432964 0.0 0.0 0.2 1.0 3.1 6.8 11.4 15.6 17.9 16.9 13.4 8.5 4.0 1.1 5 4 3 1 362547 0.0 0.0 0.1 0.6 1.9 4.4 8.1 12.5 16.8 18.7 16.7 12.2 6.4 1.5 5 4 2 2 296034 0.0 0.0 0.1 0.7 2.3 5.2 9.6 14.3 18.1 19.1 15.1 9.6 4.5 1.3 4 3 3 3 295422 0.0 0.1 0.5 1.8 4.4 8.5 13.2 16.3 17.4 15.6 11.7 6.8 3.0 0.7 6 3 2 2 157459 0.0 0.0 0.0 0.4 1.6 4.6 9.4 15.0 18.8 18.9 15.1 9.8 4.8 1.6 6 4 2 1 131518 0.0 0.0 0.0 0.2 1.0 2.9 6.4 11.2 16.1 19.6 19.4 13.8 7.4 2.0 6 3 3 1 96462 0.0 0.0 0.0 0.3 1.4 3.8 8.2 12.8 17.4 18.6 16.6 12.3 6.7 1.8 5 5 2 1 89187 0.0 0.0 0.0 0.4 1.3 2.9 6.0 10.8 15.4 19.8 19.8 14.1 7.6 1.9 4 4 4 1 83937 0.0 0.0 0.2 0.8 2.0 4.6 8.2 13.0 16.9 18.6 16.6 11.9 5.8 1.4 7 3 2 1 52638 0.0 0.0 0.0 0.0 0.4 1.7 5.4 11.2 17.7 20.7 19.2 13.8 7.7 2.1 6 4 3 0 37020 0.0 0.0 0.0 0.1 0.6 2.2 4.7 8.5 13.5 17.4 19.0 17.1 11.6 5.1 5 4 4 0 34855 0.0 0.0 0.1 0.4 1.0 2.5 5.2 9.1 13.4 17.5 19.3 16.1 11.2 4.2 5 5 3 0 25226 0.0 0.0 0.0 0.2 1.0 2.2 4.5 8.4 12.9 17.5 19.6 17.0 11.7 5.0 6 5 1 1 19714 0.0 0.0 0.0 0.1 0.6 1.4 3.7 7.1 12.2 17.8 22.6 20.6 11.7 2.2 6 5 2 0 18233 0.0 0.0 0.0 0.1 0.4 1.2 3.0 6.3 11.1 16.5 20.9 20.9 13.6 6.0 7 2 2 2 14420 0.0 0.0 0.0 0.0 0.4 1.9 5.9 12.8 20.5 22.9 16.9 11.2 5.5 2.0 7 4 1 1 10866 0.0 0.0 0.0 0.0 0.2 1.0 3.0 7.2 13.6 18.3 21.9 20.6 11.8 2.3 7 4 2 0 10150 0.0 0.0 0.0 0.0 0.2 0.7 2.8 6.5 12.0 17.3 20.8 20.3 13.5 5.9 7 3 3 0 7343 0.0 0.0 0.0 0.1 0.1 1.2 4.2 8.5 13.4 17.7 19.9 17.0 12.5 5.3 8 2 2 1 5444 0.0 0.0 0.0 0.0 0.0 0.3 1.8 6.7 16.0 23.8 23.8 16.0 8.8 2.7 8 3 1 1 3306 0.0 0.0 0.0 0.0 0.0 0.3 1.5 5.4 14.1 20.0 22.0 21.9 12.3 2.5 7 5 1 0 3070 0.0 0.0 0.0 0.0 0.0 0.4 1.3 3.3 7.0 13.0 19.4 24.3 23.4 7.9 8 3 2 0 3007 0.0 0.0 0.0 0.0 0.0 0.3 1.5 5.6 11.9 19.5 21.7 19.4 13.5 6.7 6 6 1 0 2030 0.0 0.0 0.0 0.1 0.1 0.3 1.3 3.2 6.9 12.0 19.2 26.3 23.5 7.1 8 4 1 0 1304 0.0 0.0 0.0 0.0 0.0 0.1 0.7 3.1 6.7 14.6 20.6 26.0 20.7 7.5 [ Seperate sample ] 9 2 1 1 4755 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.3 6.0 19.7 32.6 22.3 14.7 3.4 9 3 1 0 2646 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.2 5.7 15.8 20.2 24.9 23.6 8.4 9 2 2 0 2151 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.3 6.6 17.4 24.6 26.2 15.9 7.8 7 6 0 0 1431 0.0 0.0 0.0 0.0 0.0 0.2 0.4 1.1 3.0 6.2 12.1 22.8 29.1 25.1 8 5 0 0 825 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.5 2.5 8.1 12.2 22.9 31.3 21.3 10 2 1 0 287 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 4.2 30.0 31.0 25.1 9.4 9 4 0 0 261 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 2.7 13.4 17.2 25.7 25.7 14.9 10 1 1 1 94 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.2 8.5 27.7 35.1 19.1 6.4 10 3 0 0 41 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.4 14.6 29.3 17.1 36.6 11 1 1 0 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.3 42.9 42.9 0.0 11 2 0 0 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 50.0 50.0 0.0 12 1 0 0 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 59.3 37.9