-
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
$0
$800
$700
$600
$500
$400
$300
$200
$100
$466
$466
$511
$511
$552
$552
$642
$642
$663
$663
$670
$670
$612
$612
$725
$725
$643
$643
$665
$665
$661
$661
$662
$662