Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	32.54	32.88	32.53	32.74	356,755	+0.09(+0.28%)
Jul 28, 2011	33.06	33.26	32.52	32.64	741,290	+0.22(+0.68%)
Jul 27, 2011	32.79	32.86	32.37	32.42	490,981	+0.00(+0.00%)
Jul 26, 2011	32.52	32.66	32.35	32.42	196,296	-0.13(-0.40%)
Jul 25, 2011	32.52	32.69	32.46	32.55	224,764	+0.28(+0.88%)
Jul 22, 2011	32.18	32.27	32.16	32.27	245,356	+0.45(+1.41%)
Jul 21, 2011	32.04	32.04	31.68	31.82	444,254	-0.03(-0.09%)
Jul 20, 2011	32.58	32.63	31.75	31.85	288,887	-1.46(-4.38%)
Jul 19, 2011	32.93	33.40	32.85	33.30	178,435	+0.73(+2.23%)
Jul 18, 2011	32.53	32.63	32.36	32.58	94,263	-0.47(-1.42%)
Jul 15, 2011	33.16	33.20	32.91	33.05	142,088	+0.01(+0.03%)
Jul 14, 2011	33.04	33.08	32.79	33.04	261,152	-0.11(-0.33%)
Jul 13, 2011	32.75	33.40	32.75	33.15	283,679	+1.17(+3.65%)
Jul 12, 2011	31.66	32.27	31.65	31.98	159,293	+0.39(+1.22%)
Jul 11, 2011	31.60	31.66	31.40	31.60	164,938	-0.31(-0.98%)
Jul 08, 2011	31.98	32.00	31.59	31.91	285,718	-0.22(-0.69%)
Jul 07, 2011	32.26	32.29	32.05	32.13	290,706	+0.44(+1.39%)
Jul 06, 2011	31.73	31.82	31.18	31.69	467,791	-0.55(-1.71%)
Jul 05, 2011	32.33	32.53	32.22	32.24	236,994	+0.25(+0.77%)
Jul 01, 2011	31.57	31.99	31.42	31.99	222,803	+0.48(+1.51%)
Jun 30, 2011	31.65	31.70	31.31	31.51	319,991	-0.42(-1.32%)
Jun 29, 2011	31.82	32.03	31.78	31.94	186,190	+0.34(+1.09%)
Jun 28, 2011	31.06	31.78	31.06	31.59	319,898	+1.11(+3.65%)
Jun 27, 2011	30.34	30.50	30.24	30.48	225,814	+0.26(+0.87%)
Jun 24, 2011	30.24	30.25	29.93	30.22	383,756	+0.00(+0.00%)
Jun 23, 2011	30.37	30.48	30.05	30.22	548,804	-0.50(-1.63%)
Jun 22, 2011	30.80	30.98	30.66	30.72	226,441	-0.28(-0.91%)
Jun 21, 2011	30.88	31.16	30.84	31.00	161,707	+0.17(+0.56%)
Jun 20, 2011	30.69	30.89	30.69	30.83	199,880	-0.49(-1.57%)
Jun 17, 2011	31.48	31.72	31.19	31.32	288,932	-0.09(-0.29%)
Jun 16, 2011	31.48	31.66	30.98	31.41	207,588	+0.01(+0.03%)
Jun 15, 2011	31.72	31.78	31.37	31.40	681,769	-0.32(-1.01%)
Jun 14, 2011	31.53	32.09	31.53	31.72	308,750	-0.16(-0.51%)
Jun 13, 2011	31.89	32.04	31.71	31.88	420,484	-0.06(-0.20%)
Jun 10, 2011	32.32	32.32	31.91	31.95	238,161	-0.56(-1.71%)
Jun 09, 2011	32.65	32.70	32.37	32.50	198,559	-0.33(-1.00%)
Jun 08, 2011	32.95	33.01	32.68	32.83	229,404	-0.30(-0.91%)
Jun 07, 2011	33.00	33.24	32.97	33.13	244,049	+0.37(+1.14%)
Jun 06, 2011	32.96	33.09	32.74	32.76	224,251	-0.02(-0.06%)
Jun 03, 2011	32.64	33.00	32.44	32.78	186,686	+0.68(+2.13%)
May 24, 2011	32.07	32.27	32.00	32.09	233,540	-0.15(-0.48%)
May 23, 2011	32.19	32.43	31.97	32.25	253,848	-0.50(-1.53%)
May 20, 2011	33.01	33.03	32.75	32.75	138,853	-0.38(-1.16%)
May 19, 2011	33.48	33.60	33.09	33.13	178,117	-0.58(-1.73%)
May 18, 2011	33.14	33.73	33.09	33.72	370,420	+0.05(+0.14%)
May 17, 2011	33.76	33.92	33.59	33.67	379,682	-0.17(-0.51%)
May 16, 2011	33.79	33.93	33.60	33.84	334,404	-0.62(-1.80%)
May 13, 2011	34.54	34.75	34.36	34.46	525,755	+0.63(+1.86%)
May 12, 2011	33.40	33.87	33.10	33.83	293,355	+0.19(+0.57%)
May 11, 2011	33.46	33.89	33.42	33.64	263,031	-0.11(-0.32%)
May 10, 2011	33.50	33.76	33.40	33.75	97,246	+0.14(+0.41%)
May 09, 2011	33.18	33.62	33.16	33.62	148,168	+0.15(+0.44%)
May 06, 2011	33.55	33.87	33.33	33.47	146,908	+0.15(+0.44%)
May 05, 2011	32.93	33.62	32.86	33.32	249,955	+0.05(+0.14%)
May 04, 2011	33.33	33.73	33.17	33.28	921,517	-1.50(-4.32%)
May 03, 2011	35.05	35.26	34.59	34.78	185,578	-0.47(-1.34%)

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