Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	37.01	37.42	36.99	37.17	2,055,200	+0.05(+0.13%)
Jul 30, 2012	38.52	38.52	36.72	37.13	2,830,808	-2.03(-5.18%)
Jul 27, 2012	38.77	39.23	38.49	39.15	1,309,347	+0.67(+1.73%)
Jul 26, 2012	38.46	38.60	38.25	38.49	1,351,230	+0.65(+1.71%)
Jul 25, 2012	37.99	38.15	37.76	37.84	742,215	+0.00(+0.00%)
Jul 24, 2012	38.05	38.07	37.48	37.84	797,960	-0.16(-0.42%)
Jul 23, 2012	37.82	38.10	37.70	38.00	827,605	-0.08(-0.20%)
Jul 20, 2012	38.26	38.37	38.04	38.07	988,189	-0.41(-1.07%)
Jul 19, 2012	38.75	38.95	38.39	38.49	1,693,809	-0.03(-0.07%)
Jul 18, 2012	38.09	38.67	38.05	38.52	1,795,409	+0.28(+0.74%)
Jul 17, 2012	38.37	38.42	37.85	38.23	977,547	+0.03(+0.07%)
Jul 16, 2012	38.23	38.31	37.98	38.21	992,576	-0.20(-0.51%)
Jul 13, 2012	37.66	38.40	37.62	38.40	1,179,909	+0.76(+2.02%)
Jul 12, 2012	37.60	37.78	37.40	37.64	718,623	-0.24(-0.64%)
Jul 11, 2012	37.57	37.99	37.45	37.89	1,148,483	+0.38(+1.00%)
Jul 10, 2012	37.98	38.12	37.36	37.51	935,546	-0.23(-0.62%)
Jul 09, 2012	38.03	38.07	37.60	37.75	695,303	-0.28(-0.74%)
Jul 06, 2012	37.70	38.06	37.70	38.03	941,607	-0.08(-0.22%)
Jul 05, 2012	38.66	38.78	38.08	38.11	1,171,310	-0.70(-1.81%)
Jul 03, 2012	38.53	39.01	38.53	38.82	950,152	+0.31(+0.80%)
Jul 02, 2012	38.43	38.73	38.24	38.51	1,231,236	+0.09(+0.24%)
Jun 29, 2012	38.43	38.47	38.21	38.41	1,429,838	+0.72(+1.92%)
Jun 28, 2012	37.14	37.71	37.03	37.69	1,058,699	+0.27(+0.73%)
Jun 27, 2012	36.99	37.44	36.88	37.42	1,016,839	+0.48(+1.30%)
Jun 26, 2012	37.03	37.15	36.77	36.94	1,192,931	+0.02(+0.05%)
Jun 25, 2012	37.31	37.32	36.82	36.92	1,180,467	-0.70(-1.87%)
Jun 22, 2012	37.70	37.78	37.49	37.62	1,324,556	+0.22(+0.58%)
Jun 21, 2012	38.48	38.62	37.36	37.41	1,350,664	-1.00(-2.62%)
Jun 20, 2012	38.44	38.69	38.15	38.41	1,108,007	+0.04(+0.10%)
Jun 19, 2012	38.39	38.58	38.27	38.38	1,122,889	+0.15(+0.39%)
Jun 18, 2012	37.93	38.33	37.76	38.22	1,328,515	+0.23(+0.62%)
Jun 15, 2012	37.51	37.99	37.36	37.99	1,738,122	+0.70(+1.89%)
Jun 14, 2012	36.95	37.35	36.86	37.29	1,044,709	+0.45(+1.22%)
Jun 13, 2012	37.13	37.30	36.71	36.84	917,253	-0.41(-1.11%)
Jun 12, 2012	37.24	37.28	36.97	37.25	1,028,390	+0.14(+0.38%)
Jun 11, 2012	37.75	37.88	37.04	37.11	1,124,754	-0.33(-0.88%)
Jun 08, 2012	36.99	37.44	36.90	37.44	1,366,033	+0.29(+0.78%)
Jun 07, 2012	37.56	37.67	37.04	37.14	944,093	+0.03(+0.08%)
Jun 06, 2012	36.41	37.12	36.38	37.12	1,415,933	+0.97(+2.68%)
Jun 05, 2012	35.86	36.25	35.86	36.15	846,900	+0.19(+0.52%)
Jun 04, 2012	36.07	36.15	35.81	35.96	935,453	-0.06(-0.16%)
Jun 01, 2012	35.94	37.09	35.88	36.02	2,050,762	-0.50(-1.36%)
May 31, 2012	36.39	36.95	36.16	36.52	1,192,452	+0.11(+0.31%)
May 30, 2012	36.86	37.00	36.40	36.40	1,920,519	-0.78(-2.09%)
May 29, 2012	37.07	37.22	36.77	37.18	970,015	+0.41(+1.12%)
May 25, 2012	36.90	37.04	36.65	36.77	723,756	-0.14(-0.38%)
May 24, 2012	36.88	36.93	36.52	36.91	763,329	+0.14(+0.38%)
May 23, 2012	36.43	36.82	36.08	36.77	822,984	+0.02(+0.05%)
May 22, 2012	36.65	36.90	36.52	36.75	1,234,790	+0.23(+0.62%)
May 21, 2012	36.03	36.53	35.90	36.52	831,082	+0.60(+1.67%)
May 18, 2012	36.36	36.53	35.80	35.92	1,585,818	-0.38(-1.06%)
May 17, 2012	36.67	36.82	36.26	36.31	1,128,395	-0.36(-0.97%)
May 16, 2012	37.39	37.51	36.66	36.66	980,100	-0.56(-1.51%)
May 15, 2012	37.66	37.75	37.14	37.23	994,076	-0.38(-1.00%)
May 14, 2012	37.76	37.94	37.60	37.60	878,855	-0.50(-1.30%)
May 11, 2012	38.13	38.53	37.79	38.10	633,923	-0.34(-0.88%)
May 10, 2012	38.47	38.66	38.31	38.44	1,032,014	+0.23(+0.59%)
May 09, 2012	37.95	38.48	37.77	38.21	1,045,065	-0.14(-0.37%)
May 08, 2012	37.94	38.37	37.71	38.35	1,309,771	+0.18(+0.47%)
May 07, 2012	38.02	38.25	37.93	38.17	759,287	-0.05(-0.12%)
May 04, 2012	38.46	38.53	38.00	38.22	1,151,297	-0.35(-0.90%)
May 03, 2012	38.60	38.89	38.48	38.57	1,041,410	-0.12(-0.32%)
May 02, 2012	38.78	38.82	38.48	38.69	1,146,607	-0.21(-0.53%)

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