Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	31.57	32.19	31.54	31.54	8,247	+0.23(+0.73%)
Jul 30, 2012	31.28	31.31	31.28	31.31	367	-0.16(-0.51%)
Jul 27, 2012	31.10	31.54	31.10	31.47	24,950	+0.67(+2.18%)
Jul 26, 2012	31.24	31.24	30.80	30.80	3,484	+0.24(+0.79%)
Jul 25, 2012	30.46	31.00	30.30	30.56	6,633	+0.11(+0.36%)
Jul 24, 2012	30.72	30.75	30.24	30.45	17,772	-0.11(-0.36%)
Jul 23, 2012	30.41	30.56	30.31	30.56	3,117	-0.74(-2.36%)
Jul 20, 2012	31.34	31.39	31.30	31.30	1,740	+0.17(+0.55%)
Jul 19, 2012	31.13	31.32	31.10	31.13	3,556	+0.48(+1.57%)
Jul 18, 2012	30.28	30.72	30.28	30.65	2,399	+0.06(+0.20%)
Jul 17, 2012	30.56	30.75	30.47	30.59	3,450	+0.34(+1.12%)
Jul 16, 2012	30.12	30.26	30.12	30.25	3,223	+0.45(+1.51%)
Jul 14, 2012	29.81	29.81	29.80	29.80	3,129	+0.00(+0.00%)
Jul 13, 2012	29.81	29.81	29.80	29.80	3,129	+0.25(+0.85%)
Jul 12, 2012	29.37	29.55	29.31	29.55	2,992	+0.07(+0.24%)
Jul 11, 2012	29.50	29.64	29.45	29.48	2,347	-0.47(-1.57%)
Jul 10, 2012	29.98	30.11	29.95	29.95	3,380	+0.73(+2.50%)
Jul 09, 2012	29.13	29.23	29.11	29.22	1,514	+0.02(+0.07%)
Jul 06, 2012	29.35	29.35	29.10	29.20	3,226	+0.08(+0.27%)
Jul 05, 2012	29.00	29.15	28.89	29.12	5,389	+0.29(+1.01%)
Jul 03, 2012	28.66	28.94	28.66	28.83	3,988	-0.18(-0.62%)
Jul 02, 2012	28.94	29.01	28.92	29.01	2,507	-0.03(-0.10%)
Jun 29, 2012	29.07	29.14	29.04	29.04	1,783	+0.15(+0.52%)
Jun 28, 2012	28.80	28.97	28.65	28.89	8,406	-0.73(-2.46%)
Jun 27, 2012	29.56	29.63	29.50	29.62	1,939	+0.32(+1.09%)
Jun 26, 2012	29.28	29.36	29.20	29.30	4,548	+0.20(+0.69%)
Jun 25, 2012	29.11	29.24	29.01	29.10	4,023	-0.38(-1.29%)
Jun 22, 2012	29.39	29.53	29.37	29.48	3,083	+0.50(+1.73%)
Jun 21, 2012	29.53	29.53	28.93	28.98	8,329	-0.87(-2.91%)
Jun 20, 2012	30.00	30.05	29.74	29.85	5,585	-1.02(-3.30%)
Jun 19, 2012	30.77	30.90	30.76	30.87	5,654	+0.32(+1.05%)
Jun 18, 2012	30.33	30.63	30.33	30.55	3,128	+0.46(+1.53%)
Jun 15, 2012	29.95	30.09	29.89	30.09	2,719	+0.24(+0.80%)
Jun 14, 2012	29.82	29.99	29.61	29.85	3,927	-0.05(-0.17%)
Jun 13, 2012	30.00	30.18	29.85	29.90	6,817	-0.05(-0.17%)
Jun 12, 2012	29.79	30.00	29.79	29.95	4,631	+0.54(+1.84%)
Jun 11, 2012	29.65	29.74	29.41	29.41	4,703	-0.29(-0.98%)
Jun 08, 2012	29.59	29.85	29.45	29.70	5,800	-0.05(-0.17%)
Jun 07, 2012	29.93	29.98	29.75	29.75	4,222	-0.20(-0.67%)
Jun 06, 2012	29.65	29.95	29.65	29.95	3,219	+0.83(+2.85%)
Jun 05, 2012	29.24	29.30	29.05	29.12	5,386	+0.43(+1.50%)
Jun 04, 2012	28.54	28.75	28.53	28.69	2,285	+0.17(+0.60%)
Jun 01, 2012	28.68	28.68	28.49	28.52	790	-0.54(-1.84%)
May 31, 2012	28.95	29.13	28.85	29.06	4,060	+0.50(+1.74%)
May 30, 2012	28.69	28.71	28.56	28.56	2,474	-0.89(-3.02%)
May 29, 2012	29.33	29.50	29.19	29.45	3,321	+0.12(+0.41%)
May 25, 2012	29.45	29.54	29.33	29.33	6,865	-0.02(-0.07%)
May 24, 2012	29.37	29.37	29.05	29.35	3,265	-0.41(-1.38%)
May 23, 2012	29.60	29.76	29.28	29.76	4,195	+0.31(+1.05%)
May 22, 2012	29.75	29.86	29.45	29.45	2,315	+0.06(+0.20%)
May 21, 2012	29.02	29.39	29.02	29.39	5,901	+0.48(+1.66%)
May 18, 2012	29.24	29.32	28.87	28.91	4,940	-0.12(-0.41%)
May 17, 2012	29.33	29.34	29.03	29.03	7,772	-0.51(-1.73%)
May 16, 2012	29.73	29.78	29.54	29.54	8,568	-0.62(-2.06%)
May 15, 2012	30.50	30.69	30.16	30.16	9,103	-0.38(-1.24%)
May 14, 2012	30.39	30.60	30.35	30.54	5,993	-0.41(-1.32%)
May 11, 2012	30.97	31.19	30.95	30.95	4,601	-0.03(-0.10%)
May 10, 2012	31.37	31.37	30.98	30.98	4,881	+0.54(+1.77%)
May 09, 2012	30.42	30.61	30.28	30.44	5,232	+0.04(+0.13%)
May 08, 2012	30.56	30.56	30.30	30.40	8,779	-0.41(-1.33%)
May 07, 2012	30.64	30.96	30.64	30.81	16,230	+0.18(+0.59%)
May 04, 2012	30.85	30.85	30.62	30.63	5,367	-0.46(-1.48%)
May 03, 2012	31.20	31.22	31.09	31.09	2,978	-0.54(-1.71%)
May 02, 2012	31.50	31.63	31.50	31.63	7,630	+0.40(+1.28%)

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