Government Scientific Source

$0~$10(26196)
$10~$25(57452)
$25~$50(84024)
$50~$75(73347)
$75~$100(61814)
$100~$200(169031)
$200~$300(117160)
$300~$400(88480)
$400~$500(76584)
$500~$750(183095)
$750~$1000(163927)
$1000~$5000(130118)
$5000~$10000(17708)
$10000~$50000(16081)
$50000~$100000(1390)
$100000~$3000000(411)

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