Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.40	21.55	20.56	20.60	27,977,120	-1.21(-5.55%)
Jul 30, 2012	21.94	21.99	21.61	21.81	8,454,464	-0.17(-0.78%)
Jul 27, 2012	21.71	22.13	21.53	21.99	15,232,050	+0.38(+1.77%)
Jul 26, 2012	21.08	21.66	21.04	21.60	17,199,812	+0.81(+3.91%)
Jul 25, 2012	21.17	21.21	20.76	20.79	10,341,904	-0.14(-0.66%)
Jul 24, 2012	20.91	21.01	20.74	20.93	10,118,580	+0.00(+0.00%)
Jul 23, 2012	20.45	21.20	20.39	20.93	12,131,532	+0.11(+0.55%)
Jul 20, 2012	20.95	21.11	20.82	20.82	14,957,913	-0.19(-0.92%)
Jul 19, 2012	20.74	21.24	20.66	21.01	16,451,672	+0.30(+1.44%)
Jul 18, 2012	20.47	20.84	20.34	20.71	22,878,900	+0.09(+0.43%)
Jul 17, 2012	20.66	20.78	20.42	20.62	30,884,368	-0.20(-0.97%)
Jul 16, 2012	21.43	21.45	20.77	20.82	31,127,168	-0.74(-3.44%)
Jul 13, 2012	21.51	21.64	21.30	21.57	12,670,764	+0.12(+0.56%)
Jul 12, 2012	21.15	21.57	20.90	21.45	20,807,900	-0.08(-0.37%)
Jul 11, 2012	21.95	22.09	21.50	21.53	23,014,206	-0.40(-1.84%)
Jul 10, 2012	22.11	22.28	21.78	21.93	13,085,374	-0.09(-0.40%)
Jul 09, 2012	22.26	22.37	21.97	22.02	13,445,553	-0.46(-2.05%)
Jul 06, 2012	22.04	22.49	22.03	22.48	11,806,845	+0.22(+0.98%)
Jul 05, 2012	22.34	22.40	22.13	22.26	11,998,917	-0.03(-0.14%)
Jul 03, 2012	22.60	22.60	21.84	22.29	16,197,841	-0.81(-3.49%)
Jul 02, 2012	22.95	23.11	22.52	23.10	12,330,034	+0.15(+0.63%)
Jun 29, 2012	22.48	22.95	22.08	22.95	16,016,617	+0.97(+4.41%)
Jun 28, 2012	21.93	22.24	21.66	21.99	16,065,687	-0.05(-0.22%)
Jun 27, 2012	22.01	22.21	21.84	22.03	11,984,148	+0.03(+0.15%)
Jun 26, 2012	21.79	22.20	21.61	22.00	17,298,306	+0.27(+1.23%)
Jun 25, 2012	21.87	21.91	21.61	21.74	12,492,469	-0.31(-1.39%)
Jun 22, 2012	22.33	22.47	21.99	22.04	20,866,758	-0.15(-0.69%)
Jun 21, 2012	23.15	23.16	22.16	22.20	18,557,704	-0.91(-3.95%)
Jun 20, 2012	23.08	23.13	22.74	23.11	14,455,286	+0.07(+0.32%)
Jun 19, 2012	23.01	23.17	22.76	23.04	14,027,682	+0.09(+0.39%)
Jun 18, 2012	22.50	23.05	22.47	22.95	14,506,711	+0.31(+1.36%)
Jun 15, 2012	22.49	22.66	22.29	22.64	27,576,942	+0.23(+1.01%)
Jun 14, 2012	21.68	22.55	21.68	22.41	19,403,896	+0.72(+3.31%)
Jun 13, 2012	21.95	22.18	21.48	21.70	19,641,756	-0.45(-2.04%)
Jun 12, 2012	21.86	22.28	21.81	22.15	18,598,806	+0.37(+1.71%)
Jun 11, 2012	22.64	22.66	21.76	21.78	19,590,356	-0.76(-3.37%)
Jun 08, 2012	22.25	22.59	22.14	22.54	15,119,557	+0.19(+0.83%)
Jun 07, 2012	22.28	22.70	22.24	22.35	27,143,764	+0.17(+0.76%)
Jun 06, 2012	21.76	22.18	21.59	22.18	21,952,096	+0.85(+3.97%)
Jun 05, 2012	21.38	21.45	21.13	21.33	18,719,868	-0.19(-0.86%)
Jun 04, 2012	21.03	21.55	21.01	21.52	19,963,678	+0.24(+1.14%)
Jun 01, 2012	21.09	21.49	21.09	21.28	24,553,462	-0.29(-1.35%)
May 31, 2012	21.78	21.87	21.47	21.57	24,067,424	-0.22(-1.00%)
May 30, 2012	21.93	22.27	21.53	21.78	30,264,462	-0.40(-1.82%)
May 29, 2012	22.14	22.35	21.95	22.19	22,471,246	+0.20(+0.92%)
May 25, 2012	21.75	22.09	21.73	21.99	20,826,704	+0.11(+0.52%)
May 24, 2012	21.25	21.91	21.15	21.87	31,306,316	+0.73(+3.47%)
May 23, 2012	20.43	21.21	20.40	21.14	37,200,916	+0.57(+2.75%)
May 22, 2012	20.74	21.11	20.43	20.57	31,544,586	-0.09(-0.43%)
May 21, 2012	21.12	21.41	20.52	20.66	62,271,572	-2.32(-10.11%)
May 18, 2012	22.86	23.40	22.78	22.99	23,658,738	+0.09(+0.39%)
May 17, 2012	23.61	23.62	22.88	22.90	24,394,110	-0.77(-3.24%)
May 16, 2012	23.54	24.02	23.48	23.67	17,408,278	+0.23(+1.00%)
May 15, 2012	23.00	24.04	22.92	23.43	32,528,714	-0.43(-1.79%)
May 14, 2012	23.78	24.15	23.74	23.86	16,610,076	-0.05(-0.20%)
May 11, 2012	24.16	24.27	23.87	23.91	24,640,158	-0.45(-1.86%)
May 10, 2012	24.65	24.82	24.13	24.36	24,213,388	-0.13(-0.53%)
May 09, 2012	24.53	24.61	24.13	24.49	14,443,855	-0.27(-1.08%)
May 08, 2012	24.63	24.88	24.12	24.75	20,160,790	-0.10(-0.39%)
May 07, 2012	25.30	25.32	24.80	24.85	15,483,839	-0.24(-0.96%)
May 04, 2012	25.47	25.48	25.06	25.09	9,964,588	-0.46(-1.80%)
May 03, 2012	25.95	26.01	25.46	25.55	8,897,880	-0.36(-1.37%)
May 02, 2012	25.51	25.97	25.38	25.91	13,586,945	+0.40(+1.55%)

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