Rate  k2  k1  k4  k3  k5
k2 359975/s  -- -3% -6% -7% -8%
k1 369628/s  3%  -- -3% -5% -6%
k4 382293/s  6%  3%  -- -2% -3%
k3 388120/s  8%  5%  2%  -- -1%
k5 392991/s  9%  6%  3%  1%  --