Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.10	22.16	21.84	21.84	93,061	-0.31(-1.42%)
May 30, 2013	21.96	22.25	21.94	22.15	543,817	+0.21(+0.94%)
May 29, 2013	21.83	22.02	21.81	21.94	121,016	-0.03(-0.12%)
May 28, 2013	22.04	22.16	21.91	21.97	63,687	+0.18(+0.82%)
May 24, 2013	21.63	21.79	21.54	21.79	20,234	+0.08(+0.39%)
May 23, 2013	21.48	21.75	21.47	21.71	39,335	-0.03(-0.14%)
May 22, 2013	21.94	22.23	21.71	21.74	233,668	-0.24(-1.08%)
May 21, 2013	21.97	22.01	21.91	21.97	36,352	+0.05(+0.24%)
May 20, 2013	21.68	22.01	21.66	21.92	81,872	+0.13(+0.59%)
May 17, 2013	21.57	21.83	21.57	21.79	124,132	+0.28(+1.32%)
May 16, 2013	21.58	21.63	21.46	21.51	68,219	-0.06(-0.30%)
May 15, 2013	21.37	21.62	21.33	21.57	82,866	+0.49(+2.30%)
May 13, 2013	21.04	21.17	21.00	21.09	11,154	+0.05(+0.26%)
May 10, 2013	21.02	21.04	20.96	21.03	27,149	+0.08(+0.37%)
May 09, 2013	21.05	21.10	20.95	20.95	122,749	-0.08(-0.40%)
May 08, 2013	20.91	21.07	20.89	21.04	336,518	+0.07(+0.33%)
May 07, 2013	20.84	20.98	20.78	20.97	330,862	+0.21(+1.03%)
May 06, 2013	20.59	20.76	20.58	20.76	653,651	+0.20(+0.97%)
May 03, 2013	20.53	20.59	20.53	20.56	82,802	+0.21(+1.02%)
May 02, 2013	20.27	20.43	20.27	20.35	21,964	+0.12(+0.61%)
May 01, 2013	20.47	20.47	20.23	20.23	13,635	-0.30(-1.46%)
Apr 30, 2013	20.47	20.54	20.40	20.53	41,229	+0.02(+0.11%)
Apr 29, 2013	20.44	20.59	20.44	20.50	1,134,706	+0.10(+0.49%)
Apr 26, 2013	20.50	20.52	20.34	20.40	33,211	-0.11(-0.56%)
Apr 25, 2013	20.47	20.62	20.47	20.52	27,422	+0.09(+0.45%)
Apr 24, 2013	20.19	20.43	20.19	20.43	112,706	+0.22(+1.10%)
Apr 23, 2013	20.03	20.21	20.00	20.20	27,063	+0.28(+1.38%)
Apr 22, 2013	19.99	19.99	19.77	19.93	94,935	-0.03(-0.15%)
Apr 19, 2013	19.83	19.96	19.77	19.96	27,631	+0.27(+1.38%)
Apr 18, 2013	19.85	19.85	19.60	19.69	52,816	-0.13(-0.67%)
Apr 17, 2013	19.97	19.99	19.69	19.82	121,273	-0.24(-1.18%)
Apr 16, 2013	20.12	20.12	19.91	20.06	80,084	+0.05(+0.27%)
Apr 15, 2013	20.52	20.53	20.00	20.00	166,763	-0.54(-2.61%)
Apr 12, 2013	20.63	20.65	20.47	20.54	15,299	-0.25(-1.22%)
Apr 11, 2013	20.82	20.86	20.69	20.79	38,387	-0.01(-0.04%)
Apr 10, 2013	20.55	20.81	20.55	20.80	25,821	+0.28(+1.34%)
Apr 09, 2013	20.46	20.61	20.41	20.53	36,802	+0.11(+0.53%)
Apr 08, 2013	20.25	20.42	20.11	20.42	21,131	+0.19(+0.95%)
Apr 05, 2013	19.96	20.23	19.96	20.23	231,251	-0.08(-0.42%)
Apr 04, 2013	20.23	20.35	20.20	20.31	20,381	+0.07(+0.34%)
Apr 03, 2013	20.52	20.55	20.13	20.24	26,447	-0.27(-1.31%)
Apr 02, 2013	20.65	20.65	20.47	20.51	73,517	-0.07(-0.36%)
Apr 01, 2013	20.76	20.79	20.52	20.58	102,403	-0.21(-1.01%)
Mar 28, 2013	20.72	20.79	20.69	20.79	26,385	+0.04(+0.18%)
Mar 27, 2013	20.73	20.77	20.58	20.76	28,446	-0.01(-0.04%)
Mar 26, 2013	20.73	20.78	20.68	20.76	73,124	+0.12(+0.56%)
Mar 25, 2013	20.79	20.79	20.57	20.65	58,598	+0.02(+0.10%)
Mar 22, 2013	20.63	20.68	20.60	20.63	24,013	+0.00(+0.00%)
Mar 21, 2013	20.73	20.75	20.59	20.63	89,316	-0.17(-0.81%)
Mar 20, 2013	20.76	20.85	20.76	20.79	34,501	+0.09(+0.44%)
Mar 19, 2013	20.77	20.78	20.58	20.70	564,987	+0.01(+0.04%)
Mar 18, 2013	20.77	20.78	20.63	20.70	146,764	-0.15(-0.73%)
Mar 15, 2013	20.83	20.86	20.73	20.85	30,062	+0.03(+0.15%)
Mar 14, 2013	20.82	20.83	20.72	20.82	47,783	+0.08(+0.41%)
Mar 13, 2013	20.64	20.75	20.60	20.73	47,077	+0.08(+0.41%)
Mar 12, 2013	20.74	20.76	20.60	20.65	98,486	-0.09(-0.44%)
Mar 11, 2013	20.73	20.77	20.63	20.74	130,542	+0.12(+0.59%)
Mar 08, 2013	20.70	20.76	20.51	20.62	131,355	+0.09(+0.45%)
Mar 07, 2013	20.39	20.54	20.34	20.53	122,771	+0.25(+1.24%)
Mar 06, 2013	20.31	20.31	20.19	20.28	40,295	+0.06(+0.31%)
Mar 05, 2013	20.36	20.47	20.18	20.21	36,359	-0.05(-0.26%)
Mar 04, 2013	20.15	20.27	20.03	20.27	85,443	+0.21(+1.03%)

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