Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.05	21.48	20.08	20.88	5,586,664	-1.58(-7.04%)
Jul 30, 2012	22.32	22.60	21.79	22.46	1,907,066	-0.01(-0.04%)
Jul 27, 2012	21.70	22.59	21.31	22.47	2,302,610	+0.96(+4.48%)
Jul 26, 2012	20.91	21.65	20.86	21.51	2,116,296	+1.26(+6.23%)
Jul 25, 2012	20.75	20.77	20.12	20.24	1,618,028	-0.35(-1.68%)
Jul 24, 2012	21.66	21.69	20.14	20.59	2,596,414	-1.10(-5.06%)
Jul 23, 2012	20.84	21.76	20.52	21.69	3,129,056	+0.13(+0.63%)
Jul 20, 2012	20.72	21.73	20.55	21.55	3,653,041	+1.15(+5.62%)
Jul 19, 2012	20.59	20.81	20.34	20.41	1,571,681	-0.03(-0.14%)
Jul 18, 2012	19.64	20.49	19.42	20.44	2,808,033	+0.83(+4.23%)
Jul 17, 2012	19.03	19.69	18.54	19.61	3,243,519	+0.66(+3.46%)
Jul 16, 2012	18.94	19.11	18.62	18.95	1,438,129	-0.12(-0.61%)
Jul 13, 2012	18.87	19.18	18.86	19.07	1,497,962	+0.30(+1.59%)
Jul 12, 2012	18.51	18.95	18.11	18.77	2,589,428	-0.17(-0.92%)
Jul 11, 2012	18.76	19.34	18.72	18.94	2,925,785	+0.23(+1.24%)
Jul 10, 2012	19.74	19.92	18.55	18.71	1,686,031	-0.91(-4.62%)
Jul 09, 2012	19.40	19.65	19.08	19.62	2,516,517	+0.31(+1.60%)
Jul 06, 2012	19.42	19.58	19.01	19.31	1,924,497	-0.44(-2.24%)
Jul 05, 2012	20.20	20.37	19.58	19.75	2,683,803	-0.65(-3.17%)
Jul 03, 2012	19.79	20.49	19.70	20.40	1,861,458	+0.71(+3.62%)
Jul 02, 2012	19.46	19.90	19.40	19.68	2,283,574	+0.19(+0.99%)
Jun 29, 2012	19.19	19.59	19.05	19.49	2,913,734	+0.91(+4.87%)
Jun 28, 2012	17.75	18.63	17.75	18.59	2,716,329	+0.60(+3.32%)
Jun 27, 2012	17.49	18.11	17.43	17.99	2,433,369	+0.60(+3.43%)
Jun 26, 2012	17.22	17.51	16.90	17.39	2,074,429	+0.15(+0.89%)
Jun 25, 2012	17.68	17.68	17.18	17.24	2,661,286	-0.76(-4.23%)
Jun 22, 2012	18.31	18.50	17.86	18.00	5,546,213	-0.23(-1.27%)
Jun 21, 2012	19.22	19.30	18.15	18.23	6,154,906	-1.09(-5.64%)
Jun 20, 2012	18.82	19.65	18.78	19.32	3,811,825	+0.44(+2.35%)
Jun 19, 2012	18.28	19.15	18.20	18.88	3,775,143	+0.78(+4.31%)
Jun 18, 2012	18.63	18.63	18.00	18.10	3,066,152	-0.78(-4.13%)
Jun 15, 2012	18.75	18.92	18.49	18.88	1,999,392	+0.27(+1.45%)
Jun 14, 2012	18.43	18.94	18.25	18.61	2,667,200	+0.19(+1.05%)
Jun 13, 2012	19.03	19.03	18.32	18.41	3,517,660	-0.88(-4.55%)
Jun 12, 2012	18.94	19.41	18.63	19.29	2,586,162	+0.52(+2.77%)
Jun 11, 2012	19.68	19.94	18.75	18.77	2,497,080	-0.63(-3.23%)
Jun 08, 2012	19.70	19.73	18.91	19.40	3,281,891	-0.41(-2.09%)
Jun 07, 2012	20.80	20.92	19.59	19.81	3,321,968	-0.53(-2.61%)
Jun 06, 2012	20.33	21.00	19.58	20.34	5,221,672	+0.28(+1.39%)
Jun 05, 2012	18.79	20.11	18.70	20.06	4,142,582	+1.19(+6.33%)
Jun 04, 2012	19.56	19.72	18.17	18.87	5,692,952	-0.68(-3.50%)
Jun 01, 2012	20.21	20.45	19.50	19.55	2,418,572	-1.30(-6.24%)
May 31, 2012	20.81	20.95	20.15	20.85	3,937,642	+0.01(+0.05%)
May 30, 2012	21.27	21.27	20.64	20.84	2,667,837	-0.80(-3.70%)
May 29, 2012	21.02	21.92	21.02	21.64	2,556,922	+0.94(+4.56%)
May 25, 2012	20.79	21.09	20.56	20.70	1,269,993	-0.22(-1.06%)
May 24, 2012	21.25	21.34	20.59	20.92	1,976,436	-0.18(-0.87%)
May 23, 2012	20.64	21.12	20.17	21.10	1,837,707	+0.04(+0.18%)
May 22, 2012	21.55	21.87	20.87	21.06	1,570,980	-0.40(-1.84%)
May 21, 2012	20.42	21.51	20.27	21.46	2,171,314	+1.16(+5.70%)
May 18, 2012	20.78	21.13	20.19	20.30	2,142,536	-0.30(-1.45%)
May 17, 2012	20.48	20.98	20.36	20.60	2,799,749	+0.13(+0.61%)
May 16, 2012	21.10	21.90	20.43	20.48	3,228,188	-0.50(-2.39%)
May 15, 2012	22.28	22.31	20.80	20.98	3,528,605	-1.27(-5.72%)
May 14, 2012	22.37	22.53	22.10	22.25	2,287,365	-0.55(-2.41%)
May 11, 2012	22.97	23.54	22.75	22.80	1,783,111	-0.45(-1.95%)
May 10, 2012	23.46	23.59	22.86	23.25	2,471,858	+0.24(+1.05%)
May 09, 2012	22.90	23.28	22.51	23.01	1,974,075	-0.42(-1.81%)
May 08, 2012	23.53	23.65	22.72	23.43	2,071,398	-0.34(-1.42%)
May 07, 2012	23.35	23.98	22.86	23.77	2,200,414	+0.31(+1.31%)
May 04, 2012	24.81	24.83	23.30	23.46	3,711,057	-1.73(-6.88%)
May 03, 2012	26.27	26.29	25.08	25.20	1,523,178	-1.06(-4.04%)
May 02, 2012	26.05	26.34	25.89	26.26	2,155,832	-0.04(-0.15%)

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