2019

$1,964

$422

$20,240

2.16%

$20,662

2018

$1,922

$398

$19,075

2.55%

$19,473

2017

$1,874

$381

$18,255

1.01%

$18,636

2016

$1,856

$374

$17,913

-1.25%

$18,287

2015

$1,879

$374

$17,913

-2.57%

$18,287