Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	24.38	24.46	24.36	24.37	31,083	-0.15(-0.60%)
May 30, 2013	24.48	24.54	24.48	24.52	51,675	+0.04(+0.16%)
May 29, 2013	24.49	24.50	24.42	24.48	26,878	-0.06(-0.25%)
May 28, 2013	24.64	24.66	24.53	24.54	86,787	-0.01(-0.03%)
May 24, 2013	24.63	24.63	24.53	24.55	25,126	-0.03(-0.13%)
May 23, 2013	24.56	24.60	24.45	24.58	47,126	-0.08(-0.32%)
May 22, 2013	24.81	24.87	24.64	24.66	41,283	-0.13(-0.53%)
May 21, 2013	24.75	24.80	24.73	24.79	56,355	+0.05(+0.19%)
May 20, 2013	24.76	24.77	24.73	24.74	40,975	-0.01(-0.03%)
May 17, 2013	24.73	24.75	24.70	24.75	35,984	+0.07(+0.28%)
May 16, 2013	24.71	24.75	24.68	24.68	30,412	-0.03(-0.14%)
May 15, 2013	24.68	24.72	24.65	24.72	41,518	+0.07(+0.30%)
May 13, 2013	24.64	24.65	24.57	24.64	19,416	-0.02(-0.09%)
May 10, 2013	24.65	24.67	24.62	24.67	13,201	+0.02(+0.06%)
May 09, 2013	24.73	24.73	24.65	24.65	20,330	-0.09(-0.38%)
May 08, 2013	24.70	24.74	24.69	24.74	35,880	+0.06(+0.25%)
May 07, 2013	24.67	24.68	24.64	24.68	21,063	+0.05(+0.22%)
May 06, 2013	24.65	24.65	24.62	24.63	21,613	-0.02(-0.06%)
May 03, 2013	24.66	24.65	24.63	24.64	22,314	+0.05(+0.22%)
May 02, 2013	24.59	24.61	24.53	24.59	22,809	+0.01(+0.03%)
May 01, 2013	24.61	24.63	24.58	24.58	15,719	-0.05(-0.22%)
Apr 30, 2013	24.63	24.63	24.57	24.63	34,681	+0.03(+0.13%)
Apr 29, 2013	24.56	24.62	24.56	24.60	25,110	+0.08(+0.32%)
Apr 26, 2013	24.54	24.54	24.52	24.53	21,272	+0.00(+0.00%)
Apr 25, 2013	24.52	24.56	24.49	24.53	29,955	+0.03(+0.13%)
Apr 24, 2013	24.44	24.51	24.44	24.49	27,568	+0.04(+0.16%)
Apr 23, 2013	24.43	24.46	24.38	24.46	19,461	+0.08(+0.32%)
Apr 22, 2013	24.31	24.38	24.29	24.38	28,901	+0.05(+0.19%)
Apr 19, 2013	24.29	24.33	24.25	24.33	60,311	+0.07(+0.31%)
Apr 18, 2013	24.29	24.29	24.22	24.26	26,765	-0.03(-0.12%)
Apr 17, 2013	24.36	24.36	24.28	24.28	24,212	-0.14(-0.57%)
Apr 16, 2013	24.35	24.42	24.35	24.42	27,819	+0.12(+0.51%)
Apr 15, 2013	24.44	24.44	24.30	24.30	19,129	-0.17(-0.70%)
Apr 12, 2013	24.46	24.47	24.42	24.47	61,883	+0.05(+0.22%)
Apr 11, 2013	24.46	24.49	24.42	24.42	135,667	-0.02(-0.06%)
Apr 10, 2013	24.37	24.45	24.37	24.43	28,806	+0.09(+0.38%)
Apr 09, 2013	24.31	24.37	24.31	24.34	34,988	-0.05(-0.22%)
Apr 08, 2013	24.30	24.39	24.27	24.39	14,600	+0.09(+0.35%)
Apr 05, 2013	24.24	24.31	24.22	24.31	20,928	+0.03(+0.11%)
Apr 04, 2013	24.27	24.29	24.24	24.28	16,080	+0.05(+0.19%)
Apr 03, 2013	24.27	24.27	24.23	24.24	10,908	-0.04(-0.16%)
Apr 02, 2013	24.27	24.30	24.26	24.28	60,532	-0.02(-0.06%)
Apr 01, 2013	24.33	24.34	24.27	24.29	20,670	-0.04(-0.16%)
Mar 28, 2013	24.28	24.35	24.28	24.33	35,836	+0.04(+0.15%)
Mar 27, 2013	24.28	24.32	24.24	24.29	19,223	-0.01(-0.05%)
Mar 26, 2013	24.24	24.31	24.24	24.31	6,526	+0.05(+0.19%)
Mar 25, 2013	24.32	24.33	24.22	24.26	15,349	-0.04(-0.16%)
Mar 22, 2013	24.34	24.34	24.28	24.30	18,358	+0.07(+0.28%)
Mar 21, 2013	24.28	24.29	24.23	24.23	17,751	-0.08(-0.34%)
Mar 20, 2013	24.30	24.31	24.28	24.31	28,841	+0.07(+0.29%)
Mar 19, 2013	24.28	24.31	24.22	24.24	24,069	-0.03(-0.12%)
Mar 18, 2013	24.26	24.31	24.26	24.27	48,324	-0.03(-0.12%)
Mar 15, 2013	24.28	24.31	24.28	24.30	14,639	+0.00(+0.01%)
Mar 14, 2013	24.27	24.30	24.26	24.30	52,004	+0.05(+0.23%)
Mar 13, 2013	24.24	24.25	24.21	24.24	18,803	+0.02(+0.06%)
Mar 12, 2013	24.10	24.27	24.10	24.23	32,516	-0.01(-0.06%)
Mar 11, 2013	24.21	24.25	24.21	24.24	30,221	-0.00(-0.00%)
Mar 08, 2013	24.24	24.24	24.19	24.24	18,626	+0.01(+0.03%)
Mar 07, 2013	24.16	24.24	24.16	24.24	32,344	+0.01(+0.04%)
Mar 06, 2013	24.26	24.26	24.21	24.23	41,860	+0.02(+0.07%)
Mar 05, 2013	24.19	24.24	24.19	24.21	56,741	+0.06(+0.25%)
Mar 04, 2013	24.13	24.16	24.10	24.15	15,625	-0.02(-0.07%)

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