Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	30.30	30.50	29.95	30.06	604,389	-0.25(-0.83%)
Jul 30, 2012	30.56	30.74	30.31	30.31	104,173	-0.22(-0.71%)
Jul 27, 2012	30.17	30.56	30.10	30.53	104,440	+0.44(+1.46%)
Jul 26, 2012	30.01	30.19	29.78	30.09	86,434	+0.32(+1.07%)
Jul 25, 2012	29.91	29.94	29.71	29.77	129,963	-0.10(-0.32%)
Jul 24, 2012	30.38	30.38	29.75	29.86	279,974	-0.33(-1.11%)
Jul 23, 2012	30.17	30.33	29.96	30.20	336,315	-0.39(-1.29%)
Jul 20, 2012	30.77	30.87	30.32	30.59	327,827	-0.53(-1.72%)
Jul 19, 2012	30.93	31.13	30.93	31.13	131,592	+0.17(+0.55%)
Jul 18, 2012	30.62	30.98	30.62	30.96	105,710	+0.13(+0.41%)
Jul 17, 2012	30.88	30.89	30.67	30.83	64,361	-0.09(-0.29%)
Jul 16, 2012	30.76	31.01	30.76	30.92	71,312	-0.05(-0.17%)
Jul 13, 2012	30.79	30.98	30.62	30.97	38,745	+0.36(+1.19%)
Jul 12, 2012	30.49	30.68	30.35	30.61	102,446	-0.18(-0.58%)
Jul 11, 2012	30.74	31.01	30.67	30.79	226,485	+0.22(+0.70%)
Jul 10, 2012	31.19	31.27	30.47	30.57	1,397,142	-0.48(-1.55%)
Jul 09, 2012	31.16	31.20	31.05	31.05	233,386	-0.26(-0.83%)
Jul 06, 2012	31.34	31.37	30.99	31.31	140,917	-0.24(-0.75%)
Jul 05, 2012	31.56	31.83	31.48	31.55	214,383	-0.29(-0.91%)
Jul 03, 2012	31.49	31.89	31.49	31.84	74,406	+0.41(+1.30%)
Jul 02, 2012	31.57	31.85	31.18	31.43	418,814	-0.11(-0.35%)
Jun 29, 2012	31.30	31.75	31.24	31.54	320,050	+0.62(+2.02%)
Jun 28, 2012	30.70	30.93	30.56	30.92	126,936	-0.01(-0.02%)
Jun 27, 2012	31.08	31.32	30.86	30.93	151,191	-0.15(-0.48%)
Jun 26, 2012	31.22	31.35	30.73	31.08	580,683	+0.13(+0.41%)
Jun 25, 2012	31.05	31.38	30.95	30.95	174,746	-0.44(-1.40%)
Jun 22, 2012	31.49	31.79	31.31	31.39	74,005	+0.00(+0.00%)
Jun 21, 2012	31.77	32.22	31.34	31.39	393,048	-0.71(-2.20%)
Jun 20, 2012	32.11	32.35	31.91	32.09	67,062	-0.10(-0.30%)
Jun 19, 2012	31.61	32.23	31.61	32.19	173,681	+0.48(+1.50%)
Jun 18, 2012	30.98	31.81	30.98	31.71	593,477	+0.62(+1.98%)
Jun 15, 2012	31.05	31.17	30.88	31.10	569,026	+0.10(+0.31%)
Jun 14, 2012	31.16	31.25	30.84	31.00	465,098	-0.16(-0.50%)
Jun 13, 2012	31.31	31.68	31.14	31.16	60,389	-0.33(-1.06%)
Jun 12, 2012	31.08	31.53	31.01	31.49	651,676	+0.60(+1.95%)
Jun 11, 2012	31.66	31.71	30.89	30.89	135,868	-0.33(-1.07%)
Jun 08, 2012	31.11	31.32	31.05	31.22	149,872	+0.01(+0.02%)
Jun 07, 2012	31.54	31.61	31.19	31.22	211,460	+0.10(+0.33%)
Jun 06, 2012	30.67	31.17	30.56	31.11	179,756	+0.75(+2.47%)
Jun 05, 2012	30.21	30.41	30.12	30.36	77,443	+0.11(+0.37%)
Jun 04, 2012	30.38	30.46	30.09	30.25	327,532	-0.54(-1.76%)
Jun 01, 2012	30.51	31.38	30.10	30.79	507,390	-0.60(-1.92%)
May 31, 2012	30.95	31.39	30.62	31.39	455,295	+0.48(+1.54%)
May 30, 2012	30.91	31.05	30.74	30.92	539,982	-0.16(-0.50%)
May 29, 2012	31.06	31.37	30.99	31.08	230,529	+0.25(+0.79%)
May 25, 2012	30.77	31.09	30.72	30.83	45,419	-0.12(-0.38%)
May 24, 2012	30.89	30.97	30.78	30.95	40,864	-0.02(-0.07%)
May 23, 2012	30.59	31.04	30.30	30.97	551,028	+0.04(+0.14%)
May 22, 2012	30.79	31.22	30.77	30.93	503,559	+0.21(+0.68%)
May 21, 2012	30.49	30.76	30.45	30.72	303,799	+0.16(+0.53%)
May 18, 2012	30.67	30.79	30.45	30.56	686,896	-0.08(-0.27%)
May 17, 2012	31.07	31.07	30.48	30.64	1,666,552	-0.50(-1.60%)
May 16, 2012	31.26	31.41	31.02	31.14	908,453	-0.08(-0.26%)
May 15, 2012	31.42	31.67	31.01	31.22	634,487	-0.25(-0.78%)
May 14, 2012	31.94	32.01	31.45	31.46	265,279	-0.74(-2.31%)
May 11, 2012	32.04	32.38	32.04	32.20	94,184	-0.21(-0.64%)
May 10, 2012	32.91	32.91	32.21	32.41	94,845	+0.13(+0.41%)
May 09, 2012	32.01	32.38	31.94	32.28	201,614	-0.12(-0.37%)
May 08, 2012	32.90	32.94	32.06	32.40	1,303,171	-0.48(-1.45%)
May 07, 2012	33.33	33.37	32.87	32.87	960,593	-0.38(-1.14%)
May 04, 2012	33.31	33.44	33.14	33.25	521,396	-0.07(-0.22%)
May 03, 2012	33.88	33.88	33.27	33.33	350,197	-0.41(-1.21%)
May 02, 2012	34.02	34.24	33.73	33.73	494,443	-0.46(-1.35%)

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