Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.33	21.33	20.39	20.51	2,611,618	-0.16(-0.78%)
Jul 30, 2012	20.83	20.98	20.49	20.67	1,429,394	-0.24(-1.16%)
Jul 27, 2012	20.64	20.95	20.42	20.91	1,848,646	+0.40(+1.93%)
Jul 26, 2012	20.07	20.65	20.01	20.52	2,177,568	+0.71(+3.59%)
Jul 25, 2012	19.86	19.93	19.72	19.81	2,154,871	+0.09(+0.46%)
Jul 24, 2012	19.89	19.97	19.48	19.72	1,380,641	-0.26(-1.31%)
Jul 23, 2012	19.82	20.00	19.67	19.98	1,487,302	-0.21(-1.03%)
Jul 20, 2012	20.29	20.47	20.13	20.18	1,130,364	-0.23(-1.10%)
Jul 19, 2012	20.48	20.53	19.79	20.41	1,841,135	+0.05(+0.22%)
Jul 18, 2012	20.22	20.57	20.17	20.36	2,920,184	-0.07(-0.35%)
Jul 17, 2012	20.00	20.46	19.95	20.44	2,024,382	+0.42(+2.11%)
Jul 16, 2012	19.72	20.05	19.56	20.01	1,866,839	+0.31(+1.60%)
Jul 13, 2012	19.32	19.73	19.29	19.70	2,369,804	+0.27(+1.39%)
Jul 12, 2012	19.14	19.51	19.03	19.43	4,567,592	-0.04(-0.18%)
Jul 11, 2012	19.24	19.49	19.24	19.46	7,715,226	+0.31(+1.60%)
Jul 10, 2012	19.25	19.53	19.08	19.16	3,787,780	+0.19(+1.00%)
Jul 09, 2012	19.31	19.35	18.84	18.97	1,348,845	-0.30(-1.54%)
Jul 06, 2012	19.17	19.34	19.10	19.27	2,677,632	-0.15(-0.79%)
Jul 05, 2012	19.41	19.62	19.40	19.42	2,052,666	-0.19(-0.96%)
Jul 03, 2012	19.50	19.61	19.36	19.61	2,338,790	+0.23(+1.21%)
Jul 02, 2012	19.39	19.44	19.15	19.37	2,145,467	+0.04(+0.23%)
Jun 29, 2012	19.54	19.55	19.21	19.33	3,434,788	+0.32(+1.70%)
Jun 28, 2012	18.95	19.14	18.87	19.00	3,977,950	-0.24(-1.26%)
Jun 27, 2012	18.54	19.34	18.48	19.25	3,773,554	+0.82(+4.44%)
Jun 26, 2012	18.15	18.48	18.00	18.43	1,858,839	+0.40(+2.25%)
Jun 25, 2012	18.10	18.32	17.97	18.02	1,026,062	-0.44(-2.39%)
Jun 22, 2012	18.18	18.51	18.15	18.46	1,505,609	+0.42(+2.34%)
Jun 21, 2012	18.38	18.38	18.01	18.04	1,370,707	-0.25(-1.38%)
Jun 20, 2012	18.10	18.30	17.86	18.29	2,354,826	+0.33(+1.85%)
Jun 19, 2012	17.98	18.09	17.83	17.96	4,632,311	+0.01(+0.05%)
Jun 18, 2012	18.21	18.24	17.92	17.95	3,059,609	-0.23(-1.29%)
Jun 15, 2012	18.08	18.35	17.95	18.19	2,871,621	+0.10(+0.55%)
Jun 14, 2012	17.87	18.10	17.74	18.09	2,222,221	+0.43(+2.45%)
Jun 13, 2012	17.29	17.75	17.29	17.65	1,433,863	+0.22(+1.24%)
Jun 12, 2012	17.14	17.44	16.97	17.44	1,616,919	+0.45(+2.65%)
Jun 11, 2012	17.65	17.77	16.95	16.99	1,731,454	-0.56(-3.18%)
Jun 08, 2012	17.46	17.59	17.21	17.55	1,864,980	+0.14(+0.78%)
Jun 07, 2012	17.55	17.95	17.35	17.41	1,738,699	-0.02(-0.10%)
Jun 06, 2012	17.22	17.54	17.06	17.43	3,010,796	+0.31(+1.79%)
Jun 05, 2012	17.04	17.20	16.91	17.12	2,515,799	+0.04(+0.26%)
Jun 04, 2012	16.95	17.19	16.90	17.08	1,786,026	+0.21(+1.23%)
Jun 01, 2012	16.92	17.11	16.82	16.87	2,006,067	-0.22(-1.26%)
May 31, 2012	17.34	17.35	16.97	17.09	1,932,762	-0.23(-1.35%)
May 30, 2012	17.64	17.64	17.28	17.32	1,423,209	-0.56(-3.12%)
May 29, 2012	17.86	18.02	17.69	17.88	2,497,466	+0.26(+1.48%)
May 25, 2012	17.84	17.92	17.52	17.62	1,961,218	-0.19(-1.08%)
May 24, 2012	17.94	18.54	17.69	17.81	1,589,301	-0.04(-0.25%)
May 23, 2012	18.04	18.12	17.49	17.86	2,872,372	-0.05(-0.30%)
May 22, 2012	18.45	18.45	17.79	17.91	2,940,286	-0.18(-0.99%)
May 21, 2012	17.55	18.11	17.41	18.09	2,180,316	+0.52(+2.95%)
May 18, 2012	17.48	17.77	17.44	17.57	1,700,073	+0.08(+0.46%)
May 17, 2012	17.75	17.84	17.39	17.49	1,625,202	-0.19(-1.06%)
May 16, 2012	17.95	18.07	17.59	17.68	1,576,324	-0.14(-0.80%)
May 15, 2012	18.13	18.26	17.73	17.82	2,017,636	-0.37(-2.02%)
May 14, 2012	18.07	18.41	18.07	18.19	1,879,700	-0.14(-0.78%)
May 11, 2012	18.66	18.82	18.14	18.33	1,889,710	-0.51(-2.71%)
May 10, 2012	19.28	19.34	18.79	18.84	1,178,606	-0.22(-1.17%)
May 09, 2012	18.81	19.12	18.66	19.06	1,399,066	-0.08(-0.42%)
May 08, 2012	18.95	19.19	18.84	19.14	1,235,181	+0.02(+0.09%)
May 07, 2012	19.04	19.16	18.92	19.12	3,010,426	+0.01(+0.05%)
May 04, 2012	19.32	19.38	19.10	19.12	1,385,153	-0.32(-1.66%)
May 03, 2012	19.86	19.86	19.21	19.44	2,131,264	-0.37(-1.85%)
May 02, 2012	19.70	19.88	19.65	19.80	3,379,921	-0.12(-0.58%)

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