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   2011 2012 2013         Export To Excel

Date	Share Price1	Net Asset Value2	Bid/Ask Midpoint	Volume1	Net Assets2
5/22/2013	$27.69	$27.43	$27.49	20,964	$17,828,690
5/21/2013	$27.70	$27.60	$27.78	748	$17,942,620
5/20/2013	$28.00	$27.73	$27.85	1,748	$18,024,054
5/17/2013	$27.58	$27.55	$27.67	35,637	$17,905,151
5/16/2013	$27.74	$27.56	$27.66	26,263	$17,913,889
5/15/2013	$27.80	$27.58	$27.74	21,502	$17,927,414
5/14/2013	$27.94	$27.84	$27.90	1,814	$18,094,090
5/13/2013	$27.88	$27.69	$27.81	1,943	$17,995,570
5/10/2013	$28.01	$27.80	$27.91	677	$18,069,837
5/9/2013	$28.27	$28.08	$28.19	2,158	$18,250,253
5/8/2013	$28.38	$28.16	$28.44	18,884	$18,301,150
5/7/2013	$28.40	$27.93	$28.31	1,078	$18,153,964
5/6/2013	$28.27	$27.94	$28.16	28,937	$18,160,500
5/3/2013	$28.38	$27.98	$28.26	1,823	$18,187,511
5/2/2013	$28.00	$27.60	$27.92	1,385	$17,940,089
5/1/2013	$27.96	$27.67	$27.83	4,269	$17,986,068