--
1+:
$0
3000+:
$0.0302
6000+:
$0.0262
15000+:
$0.0223
30000+:
$0.021
75000+:
$0.0197
150000+:
$0.017
$0.0897
$0.0435
$0.058
$0.0525
$0.0522
$0.035
$0.0482
$0.0438
$0.0395
$0.0373
$0.0333