Government Scientific Source

$0~$10(871)
$10~$25(623)
$25~$50(666)
$50~$75(291)
$75~$100(170)
$100~$200(313)
$200~$300(135)
$300~$400(75)
$400~$500(35)
$500~$750(45)
$750~$1000(15)
$1000~$5000(21)
$5000~$10000(1)
$10000~$50000(1)
$50000~$100000(0)
$100000~$3000000(0)

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