Date	Open	High	Low	Close	Volume	Change (%)
Jun 28, 2013	19.45	19.62	19.37	19.37	28,075	-0.11(-0.58%)
Jun 26, 2013	19.42	19.64	19.42	19.48	179,968	+0.03(+0.17%)
Jun 25, 2013	19.37	19.59	19.32	19.45	104,544	+0.06(+0.33%)
Jun 24, 2013	19.70	19.70	18.98	19.38	73,838	-0.31(-1.60%)
Jun 21, 2013	19.76	19.89	19.70	19.70	48,828	-0.12(-0.61%)
Jun 20, 2013	20.30	20.30	19.78	19.82	21,803	-0.48(-2.39%)
Jun 19, 2013	20.50	20.70	20.30	20.30	18,113	-0.16(-0.79%)
Jun 18, 2013	20.74	20.74	20.44	20.47	80,526	-0.20(-0.95%)
Jun 17, 2013	20.68	20.68	20.50	20.66	11,822	+0.16(+0.76%)
Jun 14, 2013	20.67	20.68	20.49	20.51	46,876	-0.06(-0.31%)
Jun 13, 2013	20.32	20.68	20.32	20.57	31,231	+0.15(+0.71%)
Jun 12, 2013	20.42	20.57	20.40	20.43	16,178	-0.09(-0.43%)
Jun 11, 2013	20.39	20.74	20.39	20.51	45,667	-0.11(-0.55%)
Jun 10, 2013	20.98	20.98	20.63	20.63	34,189	-0.14(-0.66%)
Jun 07, 2013	20.64	20.81	20.64	20.77	130,394	+0.11(+0.51%)
Jun 06, 2013	20.50	20.80	20.39	20.66	158,240	+0.26(+1.27%)
Jun 05, 2013	20.43	20.55	20.39	20.40	165,299	-0.08(-0.39%)
Jun 04, 2013	20.56	20.68	20.31	20.48	231,071	-0.25(-1.22%)
Jun 03, 2013	20.79	20.82	20.47	20.74	416,436	-0.06(-0.30%)
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%)

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