or download this
# a few bits grouped in the LSBs of the unsigned long
...
6 1353/s 429% 421% 408% 394% 381% 300% 224% 112% 104% -- -1% -47%
7 1361/s 432% 424% 411% 397% 383% 303% 226% 113% 105% 1% -- -47%
7a 2576/s 906% 891% 867% 841% 815% 662% 517% 304% 289% 90% 89% --