Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	23.07	23.37	22.88	23.36	1,911,736	+0.52(+2.29%)
Jun 28, 2012	22.74	22.84	22.54	22.84	2,160,667	-0.02(-0.07%)
Jun 27, 2012	22.74	23.00	22.70	22.86	1,324,535	+0.18(+0.80%)
Jun 26, 2012	22.38	22.81	22.38	22.67	1,862,616	+0.33(+1.49%)
Jun 25, 2012	22.53	22.54	22.22	22.34	1,607,079	-0.17(-0.77%)
Jun 22, 2012	22.29	22.67	22.27	22.51	3,547,464	+0.32(+1.44%)
Jun 21, 2012	22.45	22.45	22.11	22.19	1,817,344	-0.28(-1.26%)
Jun 20, 2012	22.61	22.64	22.34	22.48	2,517,696	-0.23(-1.00%)
Jun 19, 2012	22.81	22.95	22.59	22.70	2,374,812	+0.04(+0.19%)
Jun 18, 2012	22.30	22.71	22.27	22.66	2,285,831	+0.32(+1.41%)
Jun 15, 2012	22.56	22.63	22.27	22.35	4,331,612	-0.27(-1.19%)
Jun 14, 2012	22.55	22.73	22.49	22.62	1,517,400	+0.07(+0.32%)
Jun 13, 2012	22.54	22.78	22.46	22.54	2,002,014	+0.01(+0.04%)
Jun 12, 2012	22.57	22.62	22.44	22.54	2,013,329	+0.00(+0.02%)
Jun 11, 2012	22.73	22.73	22.51	22.53	2,756,395	-0.13(-0.58%)
Jun 08, 2012	22.63	22.81	22.57	22.66	1,473,227	+0.03(+0.13%)
Jun 07, 2012	22.66	22.82	22.55	22.63	1,507,679	+0.10(+0.45%)
Jun 06, 2012	22.54	22.60	22.40	22.53	1,837,356	+0.15(+0.68%)
Jun 05, 2012	22.27	22.40	22.22	22.38	1,582,734	+0.05(+0.23%)
Jun 04, 2012	22.28	22.37	22.14	22.33	1,686,451	+0.06(+0.28%)
Jun 01, 2012	22.28	22.40	22.17	22.27	1,558,868	-0.16(-0.69%)
May 31, 2012	22.57	22.62	22.32	22.42	2,164,604	-0.19(-0.82%)
May 30, 2012	22.68	22.72	22.54	22.61	1,153,924	-0.18(-0.79%)
May 29, 2012	22.67	22.84	22.58	22.79	1,232,344	+0.23(+1.03%)
May 25, 2012	22.65	22.74	22.48	22.56	1,931,886	-0.08(-0.35%)
May 24, 2012	22.54	22.74	22.46	22.64	2,086,170	+0.16(+0.69%)
May 23, 2012	22.40	22.49	22.27	22.48	1,736,493	-0.02(-0.08%)
May 22, 2012	22.27	22.57	22.21	22.50	1,493,266	+0.29(+1.33%)
May 21, 2012	22.30	22.32	22.04	22.20	1,395,461	-0.06(-0.26%)
May 18, 2012	22.44	22.56	22.20	22.26	1,893,538	-0.11(-0.49%)
May 17, 2012	22.74	22.74	22.36	22.37	2,147,695	-0.34(-1.48%)
May 16, 2012	22.91	22.99	22.68	22.71	2,257,596	-0.13(-0.55%)
May 15, 2012	22.44	22.89	22.41	22.83	2,685,562	+0.43(+1.94%)
May 14, 2012	22.24	22.47	22.18	22.40	1,461,825	+0.05(+0.21%)
May 11, 2012	22.40	22.51	22.28	22.35	1,989,686	-0.05(-0.21%)
May 10, 2012	22.30	22.44	22.13	22.40	2,033,870	+0.17(+0.76%)
May 09, 2012	21.91	22.29	21.86	22.23	2,240,804	+0.21(+0.93%)
May 08, 2012	21.93	22.09	21.72	22.03	2,488,922	+0.07(+0.32%)
May 07, 2012	21.53	21.96	21.52	21.96	2,642,939	+0.35(+1.61%)
May 04, 2012	21.50	21.80	21.32	21.61	1,893,541	+0.05(+0.25%)
May 03, 2012	21.46	21.62	21.42	21.55	2,547,643	+0.13(+0.61%)
May 02, 2012	21.23	21.44	21.14	21.42	1,981,811	+0.05(+0.22%)
May 01, 2012	21.29	21.43	21.21	21.38	2,389,859	+0.08(+0.37%)
Apr 30, 2012	21.00	21.32	20.96	21.30	2,300,068	+0.26(+1.22%)
Apr 27, 2012	21.36	21.38	21.00	21.04	3,146,671	-0.37(-1.72%)
Apr 26, 2012	21.33	21.52	21.33	21.41	1,636,748	+0.03(+0.16%)
Apr 25, 2012	21.04	21.45	21.04	21.38	1,834,217	+0.49(+2.35%)
Apr 24, 2012	21.00	21.07	20.79	20.89	2,841,764	-0.09(-0.44%)
Apr 23, 2012	21.21	21.23	20.90	20.98	1,790,435	-0.38(-1.77%)
Apr 20, 2012	21.29	21.54	21.27	21.36	1,894,965	+0.13(+0.63%)
Apr 19, 2012	21.17	21.36	21.08	21.22	1,518,972	+0.08(+0.38%)
Apr 18, 2012	21.04	21.23	21.00	21.14	1,755,634	+0.03(+0.12%)
Apr 17, 2012	21.08	21.19	21.02	21.12	1,833,683	+0.10(+0.50%)
Apr 16, 2012	21.08	21.14	20.94	21.01	2,195,452	+0.00(+0.02%)
Apr 13, 2012	20.98	21.20	20.95	21.01	1,698,841	-0.03(-0.12%)
Apr 12, 2012	20.96	21.07	20.76	21.03	1,587,062	+0.15(+0.70%)
Apr 11, 2012	20.75	20.93	20.71	20.89	1,557,895	+0.26(+1.24%)
Apr 10, 2012	20.88	20.89	20.61	20.63	1,617,737	-0.24(-1.16%)
Apr 09, 2012	20.64	20.90	20.64	20.87	1,230,767	+0.03(+0.14%)
Apr 05, 2012	20.76	20.89	20.74	20.84	1,249,787	+0.05(+0.24%)
Apr 04, 2012	20.82	20.92	20.72	20.79	1,416,346	-0.15(-0.70%)
Apr 03, 2012	20.80	20.95	20.75	20.94	1,549,568	+0.17(+0.83%)

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