Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.18	21.18	20.77	20.80	1,946,733	-0.34(-1.60%)
May 30, 2013	21.26	21.33	21.14	21.14	27,304	+0.06(+0.31%)
May 29, 2013	21.00	21.25	20.98	21.07	27,234	-0.08(-0.39%)
May 28, 2013	21.52	21.52	21.11	21.16	25,332	-0.19(-0.90%)
May 24, 2013	21.32	21.37	21.13	21.35	46,350	+0.08(+0.38%)
May 23, 2013	21.31	21.39	21.13	21.27	16,684	+0.08(+0.38%)
May 22, 2013	21.28	21.36	21.09	21.18	144,895	-0.14(-0.64%)
May 21, 2013	21.53	21.53	21.23	21.32	40,578	-0.19(-0.86%)
May 20, 2013	21.27	21.52	21.27	21.51	49,653	+0.15(+0.72%)
May 17, 2013	21.54	21.54	21.31	21.35	59,063	-0.15(-0.69%)
May 16, 2013	21.48	21.57	21.44	21.50	55,238	+0.01(+0.05%)
May 15, 2013	21.56	21.56	21.40	21.49	29,049	-0.03(-0.15%)
May 13, 2013	21.53	21.65	21.52	21.52	23,289	-0.20(-0.93%)
May 10, 2013	21.76	21.81	21.53	21.73	62,856	-0.08(-0.37%)
May 09, 2013	21.99	21.99	21.80	21.81	40,227	-0.06(-0.30%)
May 08, 2013	21.81	21.96	21.73	21.87	44,071	-0.02(-0.07%)
May 07, 2013	21.90	21.92	21.77	21.89	17,772	+0.06(+0.26%)
May 06, 2013	21.87	21.89	21.73	21.83	24,094	-0.05(-0.22%)
May 03, 2013	21.91	21.88	21.70	21.88	19,383	+0.07(+0.33%)
May 02, 2013	21.87	21.89	21.68	21.81	35,042	+0.00(+0.00%)
May 01, 2013	21.80	21.87	21.69	21.81	52,308	+0.04(+0.17%)
Apr 30, 2013	21.90	21.90	21.72	21.77	24,218	-0.03(-0.14%)
Apr 29, 2013	21.73	21.82	21.67	21.80	26,062	+0.17(+0.77%)
Apr 26, 2013	21.67	21.70	21.58	21.63	22,951	+0.05(+0.24%)
Apr 25, 2013	21.41	21.63	21.41	21.58	25,464	+0.11(+0.53%)
Apr 24, 2013	21.52	21.52	21.41	21.47	28,563	+0.02(+0.11%)
Apr 23, 2013	21.45	21.48	21.40	21.44	16,559	+0.04(+0.19%)
Apr 22, 2013	21.35	21.51	21.35	21.40	18,044	+0.03(+0.15%)
Apr 19, 2013	21.40	21.49	21.35	21.37	10,909	-0.02(-0.11%)
Apr 18, 2013	21.38	21.56	21.31	21.39	22,949	+0.06(+0.30%)
Apr 17, 2013	21.50	21.52	21.31	21.33	37,833	-0.19(-0.86%)
Apr 16, 2013	21.58	21.60	21.51	21.52	79,239	+0.08(+0.38%)
Apr 15, 2013	21.76	21.76	21.44	21.44	36,793	-0.25(-1.15%)
Apr 12, 2013	21.84	21.84	21.65	21.68	43,699	-0.04(-0.20%)
Apr 11, 2013	21.77	21.84	21.59	21.73	62,016	-0.01(-0.07%)
Apr 10, 2013	21.71	21.77	21.65	21.74	13,768	+0.06(+0.26%)
Apr 09, 2013	21.79	21.79	21.46	21.69	24,871	-0.06(-0.30%)
Apr 08, 2013	21.51	21.77	21.32	21.75	28,256	+0.18(+0.83%)
Apr 05, 2013	21.63	21.74	21.46	21.57	19,354	-0.20(-0.93%)
Apr 04, 2013	21.48	21.77	21.48	21.77	11,825	+0.05(+0.22%)
Apr 03, 2013	21.48	21.75	21.45	21.73	22,477	+0.15(+0.71%)
Apr 02, 2013	21.74	21.74	21.48	21.57	23,165	+0.06(+0.26%)
Apr 01, 2013	21.49	21.63	21.43	21.52	30,887	-0.29(-1.33%)
Mar 28, 2013	21.87	21.96	21.78	21.81	42,998	+0.02(+0.07%)
Mar 27, 2013	21.84	21.84	21.72	21.79	50,518	+0.03(+0.15%)
Mar 26, 2013	21.75	21.77	21.64	21.76	14,289	+0.08(+0.37%)
Mar 25, 2013	21.69	21.73	21.51	21.68	20,408	+0.08(+0.37%)
Mar 22, 2013	21.50	21.64	21.50	21.60	15,523	+0.12(+0.54%)
Mar 21, 2013	21.62	21.62	21.46	21.48	15,019	-0.07(-0.31%)
Mar 20, 2013	21.46	21.56	21.46	21.55	30,868	+0.09(+0.41%)
Mar 19, 2013	21.33	21.57	21.33	21.46	28,624	+0.00(+0.00%)
Mar 18, 2013	21.57	21.65	21.46	21.46	17,698	-0.12(-0.56%)
Mar 15, 2013	21.60	21.69	21.53	21.58	29,315	+0.06(+0.28%)
Mar 14, 2013	21.54	21.59	21.46	21.52	18,949	+0.08(+0.39%)
Mar 13, 2013	21.48	21.49	21.37	21.44	14,462	-0.06(-0.26%)
Mar 12, 2013	21.33	21.52	21.33	21.49	41,454	+0.06(+0.30%)
Mar 11, 2013	21.31	21.50	21.31	21.43	33,061	-0.04(-0.19%)
Mar 08, 2013	21.48	21.48	21.40	21.47	40,281	+0.04(+0.19%)
Mar 07, 2013	21.31	21.43	21.31	21.43	29,200	+0.08(+0.38%)
Mar 06, 2013	21.44	21.44	21.29	21.35	13,447	-0.15(-0.70%)
Mar 05, 2013	21.49	21.50	21.37	21.50	17,211	+0.06(+0.29%)
Mar 04, 2013	21.34	21.47	21.34	21.44	32,434	+0.03(+0.15%)

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