Rate naive listutil runrig broweruk ikegami naive 636/s -- -6% -19% -26% -37% listutil 675/s 6% -- -14% -21% -33% runrig 785/s 23% 16% -- -9% -22% broweruk 859/s 35% 27% 9% -- -15% ikegami 1010/s 59% 50% 29% 18% --