Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	34.35	34.66	34.14	34.37	525,713	+0.40(+1.19%)
Aug 30, 2011	33.84	34.33	33.73	33.97	303,287	+0.05(+0.16%)
Aug 29, 2011	33.84	33.99	33.59	33.92	239,949	+0.38(+1.12%)
Aug 26, 2011	33.10	33.68	32.75	33.54	330,139	+0.37(+1.12%)
Aug 25, 2011	33.10	33.71	32.76	33.17	275,539	+0.17(+0.53%)
Aug 24, 2011	32.51	33.07	32.35	32.99	259,304	+0.37(+1.14%)
Aug 23, 2011	31.57	32.66	31.55	32.62	449,090	+1.04(+3.28%)
Aug 22, 2011	32.92	33.12	31.58	31.59	535,292	-1.16(-3.53%)
Aug 19, 2011	32.84	33.41	32.38	32.74	721,950	-0.55(-1.66%)
Aug 18, 2011	33.45	33.60	32.99	33.29	610,955	-0.93(-2.71%)
Aug 17, 2011	34.04	34.27	33.89	34.22	522,078	+0.41(+1.23%)
Aug 16, 2011	33.66	33.95	33.39	33.81	383,637	-0.07(-0.19%)
Aug 15, 2011	33.71	33.99	33.63	33.87	364,395	+0.37(+1.11%)
Aug 12, 2011	33.52	33.97	33.23	33.50	494,399	+0.33(+0.99%)
Aug 11, 2011	33.19	33.61	33.02	33.17	823,779	+0.38(+1.17%)
Aug 10, 2011	32.47	33.77	32.33	32.79	1,323,146	+0.10(+0.30%)
Aug 09, 2011	31.46	32.99	31.20	32.69	1,086,631	+1.77(+5.73%)
Aug 08, 2011	31.46	32.47	30.39	30.92	1,434,568	-1.70(-5.22%)
Aug 05, 2011	33.51	33.69	29.26	32.62	1,728,638	-0.47(-1.43%)
Aug 04, 2011	33.93	34.00	32.97	33.10	1,320,726	-0.93(-2.73%)
Aug 03, 2011	34.32	34.32	33.82	34.02	699,968	-0.19(-0.55%)
Aug 02, 2011	34.18	34.32	34.07	34.21	746,760	+0.04(+0.11%)
Aug 01, 2011	34.05	34.35	33.97	34.18	451,496	+0.39(+1.16%)
Jul 29, 2011	33.38	33.81	33.28	33.78	449,981	+0.14(+0.43%)
Jul 28, 2011	33.51	33.85	33.32	33.64	298,764	+0.08(+0.24%)
Jul 27, 2011	33.84	33.85	33.19	33.56	562,586	-0.28(-0.82%)
Jul 26, 2011	34.39	34.57	33.73	33.84	455,716	-0.61(-1.76%)
Jul 25, 2011	34.39	34.60	34.27	34.44	244,006	-0.12(-0.36%)
Jul 22, 2011	34.53	34.57	34.53	34.57	329,913	+0.04(+0.11%)
Jul 21, 2011	34.81	34.83	34.45	34.53	323,940	-0.17(-0.48%)
Jul 20, 2011	34.67	34.78	34.52	34.70	310,636	+0.03(+0.09%)
Jul 19, 2011	34.80	34.85	34.51	34.66	278,083	-0.01(-0.02%)
Jul 18, 2011	34.65	34.70	34.44	34.67	344,722	-0.08(-0.22%)
Jul 15, 2011	34.27	34.80	34.14	34.74	556,438	+0.62(+1.81%)
Jul 14, 2011	34.63	34.64	33.98	34.13	396,092	-0.35(-1.03%)
Jul 13, 2011	34.63	34.80	34.39	34.48	253,559	-0.20(-0.59%)
Jul 12, 2011	34.73	34.88	34.56	34.69	311,606	-0.18(-0.51%)
Jul 11, 2011	34.81	34.96	34.63	34.86	342,205	-0.11(-0.31%)
Jul 08, 2011	34.79	34.97	34.71	34.97	320,303	+0.03(+0.09%)
Jul 07, 2011	34.89	35.02	34.69	34.94	490,454	+0.17(+0.49%)
Jul 06, 2011	34.62	34.77	34.57	34.77	372,072	+0.07(+0.20%)
Jul 05, 2011	34.77	34.81	34.54	34.70	554,636	-0.01(-0.03%)
Jul 01, 2011	34.63	34.80	34.36	34.71	452,295	+0.05(+0.15%)
Jun 30, 2011	34.75	34.75	34.48	34.65	380,210	+0.02(+0.06%)
Jun 29, 2011	34.49	34.76	34.42	34.63	523,738	+0.18(+0.51%)
Jun 28, 2011	34.35	34.45	34.18	34.45	485,070	+0.14(+0.42%)
Jun 27, 2011	34.33	34.35	34.12	34.31	296,475	-0.02(-0.05%)
Jun 24, 2011	34.13	34.35	34.06	34.33	364,739	+0.16(+0.47%)
Jun 23, 2011	33.76	34.19	33.35	34.16	416,821	+0.27(+0.79%)
Jun 22, 2011	33.90	34.06	33.74	33.90	383,524	+0.00(+0.00%)
Jun 21, 2011	33.84	34.06	33.58	33.90	417,730	+0.24(+0.70%)
Jun 20, 2011	33.76	33.78	33.56	33.66	601,477	-0.43(-1.26%)
Jun 17, 2011	33.31	34.27	32.82	34.09	2,264,013	+1.08(+3.29%)
Jun 16, 2011	33.37	33.52	32.74	33.00	443,539	-0.38(-1.14%)
Jun 15, 2011	33.11	33.42	32.72	33.39	497,565	+0.15(+0.45%)
Jun 14, 2011	33.24	33.28	33.06	33.24	281,988	+0.24(+0.72%)
Jun 13, 2011	33.40	33.53	32.72	33.00	366,024	-0.43(-1.28%)
Jun 10, 2011	33.01	33.43	32.99	33.43	338,325	+0.40(+1.20%)
Jun 09, 2011	32.63	33.11	32.45	33.03	343,018	+0.56(+1.72%)
Jun 08, 2011	32.74	32.91	32.36	32.47	456,647	-0.19(-0.57%)
Jun 07, 2011	33.06	33.10	32.60	32.66	816,857	-0.37(-1.11%)
Jun 06, 2011	33.73	33.80	32.98	33.03	333,315	-0.75(-2.21%)

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