"x"
"1"	0.978582478157614
"10"	0.96786282327821
"50"	0.915255899078371
"100"	0.856610090710359
"500"	0.605217479719081
"1000"	0.430354925158507
"2500"	0.177778504041658
"5000"	0.0609190143146611