1+:
$0
1000+:
$0.1512
--
3000+:
$0.0879
6000+:
$0.0822
15000+:
$0.0765
30000+:
$0.0726
75000+:
$0.0709
$0.029
$0.0252
$0.0214
$0.0202
$0.0189
150000+:
$0.0164