Closing Share Price and NAV History

Please select the Month for which you wish to view pricing history:

Month   Jan Feb Mar Apr May June July Aug Sep Oct Nov Dec       Year   2012 2013         Export To Excel

Date	Share Price1	Net Asset Value2	Bid/Ask Midpoint	Volume1	Net Assets2
5/16/2013	$35.97	$35.94	$35.91	860	$16,172,504
5/15/2013	$35.74	$35.83	$35.92	4,585	$16,121,886
5/14/2013	$35.77	$35.57	$35.66	2,004	$16,005,998
5/13/2013	$36.00	$35.66	$35.83	380	$16,047,765
5/10/2013	$36.01	$35.78	$35.89	2,535	$16,099,469
5/9/2013	$36.11	$35.86	$35.94	2,167	$16,138,418
5/8/2013	$36.55	$36.36	$36.53	21,059	$16,360,029
5/7/2013	$35.97	$35.70	$35.80	8,852	$16,064,451
5/6/2013	$35.74	$35.47	$35.65	3,522	$15,960,248
5/3/2013	$35.55	$35.57	$35.66	841	$16,007,603
5/2/2013	$35.10	$35.07	$35.12	13,182	$15,783,199
5/1/2013	$35.45	$35.42	$35.22	1,105	$15,937,135