Government Scientific Source

$0~$10(0)
$10~$25(0)
$25~$50(1)
$50~$75(4)
$75~$100(1)
$100~$200(21)
$200~$300(4)
$300~$400(8)
$400~$500(2)
$500~$750(7)
$750~$1000(2)
$1000~$5000(14)
$5000~$10000(2)
$10000~$50000(38)
$50000~$100000(11)
$100000~$3000000(9)

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