Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	24.17	24.22	24.15	24.15	22,124	-0.03(-0.11%)
Jul 30, 2012	24.16	24.19	24.16	24.18	33,022	-0.01(-0.03%)
Jul 27, 2012	24.03	24.21	24.03	24.19	71,522	+0.16(+0.68%)
Jul 26, 2012	24.01	24.03	23.94	24.02	27,082	+0.22(+0.92%)
Jul 25, 2012	23.82	23.86	23.79	23.80	17,551	+0.02(+0.07%)
Jul 24, 2012	23.85	23.85	23.77	23.79	3,765	-0.09(-0.39%)
Jul 23, 2012	23.86	23.93	23.80	23.88	108,338	-0.16(-0.65%)
Jul 20, 2012	24.05	24.08	24.01	24.04	43,631	-0.08(-0.33%)
Jul 19, 2012	24.10	24.17	24.10	24.12	14,285	+0.04(+0.17%)
Jul 18, 2012	23.97	24.11	23.97	24.08	11,700	+0.07(+0.30%)
Jul 17, 2012	23.96	24.00	23.89	24.00	10,201	+0.06(+0.24%)
Jul 16, 2012	23.97	24.00	23.92	23.95	33,272	-0.02(-0.09%)
Jul 13, 2012	23.87	23.98	23.87	23.97	20,113	+0.14(+0.59%)
Jul 12, 2012	23.80	23.84	23.72	23.83	20,291	-0.05(-0.23%)
Jul 11, 2012	23.88	23.88	23.82	23.88	11,001	+0.03(+0.13%)
Jul 10, 2012	23.98	23.98	23.85	23.85	36,143	-0.05(-0.23%)
Jul 09, 2012	23.92	23.93	23.87	23.91	23,073	-0.04(-0.16%)
Jul 06, 2012	23.95	23.95	23.88	23.94	11,747	-0.08(-0.32%)
Jul 05, 2012	24.02	24.08	24.00	24.02	11,600	-0.06(-0.27%)
Jul 03, 2012	24.01	24.09	24.01	24.08	9,498	+0.09(+0.40%)
Jul 02, 2012	23.97	24.00	23.91	23.99	94,841	+0.12(+0.52%)
Jun 29, 2012	23.86	23.91	23.84	23.87	21,012	+0.23(+0.96%)
Jun 28, 2012	23.62	23.64	23.53	23.64	22,054	-0.01(-0.03%)
Jun 27, 2012	23.57	23.67	23.57	23.65	9,278	+0.09(+0.39%)
Jun 26, 2012	23.55	23.59	23.49	23.55	13,068	-0.16(-0.69%)
Jun 25, 2012	23.70	23.72	23.66	23.72	12,480	-0.14(-0.59%)
Jun 22, 2012	23.80	23.86	23.80	23.86	9,846	+0.08(+0.33%)
Jun 21, 2012	24.00	24.00	23.78	23.78	5,353	-0.24(-1.01%)
Jun 20, 2012	24.05	24.05	23.98	24.02	21,172	-0.02(-0.10%)
Jun 19, 2012	23.99	24.08	23.98	24.05	48,958	+0.16(+0.65%)
Jun 18, 2012	23.84	23.91	23.84	23.89	4,254	+0.01(+0.03%)
Jun 15, 2012	23.80	23.89	23.80	23.88	25,007	+0.12(+0.50%)
Jun 14, 2012	23.66	23.76	23.66	23.76	11,022	+0.09(+0.36%)
Jun 13, 2012	23.70	23.76	23.63	23.68	17,682	-0.02(-0.07%)
Jun 12, 2012	23.65	23.73	23.59	23.69	16,017	+0.07(+0.30%)
Jun 11, 2012	23.72	23.76	23.62	23.62	4,727	-0.08(-0.33%)
Jun 08, 2012	23.67	23.74	23.61	23.70	28,794	+0.01(+0.03%)
Jun 07, 2012	23.77	23.80	23.66	23.69	17,494	+0.05(+0.20%)
Jun 06, 2012	23.54	23.68	23.54	23.65	26,452	+0.19(+0.80%)
Jun 05, 2012	23.34	23.49	23.34	23.46	15,452	+0.05(+0.23%)
Jun 04, 2012	23.41	23.42	23.35	23.41	21,824	+0.00(+0.00%)
Jun 01, 2012	23.47	23.52	23.41	23.41	53,775	-0.25(-1.05%)
May 31, 2012	23.66	23.68	23.59	23.66	14,223	+0.02(+0.07%)
May 30, 2012	23.69	23.69	23.62	23.64	20,378	-0.12(-0.49%)
May 29, 2012	23.75	23.78	23.68	23.76	27,531	+0.14(+0.59%)
May 25, 2012	23.62	23.68	23.59	23.62	20,338	-0.03(-0.13%)
May 24, 2012	23.69	23.69	23.57	23.65	9,346	-0.03(-0.13%)
May 23, 2012	23.61	23.68	23.52	23.68	9,955	+0.02(+0.09%)
May 22, 2012	23.73	23.78	23.61	23.66	384,191	-0.02(-0.07%)
May 21, 2012	23.54	23.67	23.54	23.67	13,618	+0.14(+0.60%)
May 18, 2012	23.64	23.64	23.50	23.53	8,942	-0.09(-0.36%)
May 17, 2012	23.71	23.71	23.62	23.62	39,805	-0.14(-0.59%)
May 16, 2012	23.81	23.89	23.76	23.76	41,424	-0.09(-0.36%)
May 15, 2012	23.85	23.94	23.80	23.84	63,316	-0.07(-0.29%)
May 14, 2012	23.91	23.96	23.89	23.91	20,220	-0.12(-0.49%)
May 11, 2012	23.95	24.10	23.95	24.03	50,154	+0.01(+0.03%)
May 10, 2012	24.09	24.09	24.02	24.02	23,608	-0.02(-0.10%)
May 09, 2012	23.99	24.08	23.95	24.05	12,460	-0.08(-0.32%)
May 08, 2012	24.09	24.12	24.01	24.12	17,118	-0.06(-0.26%)
May 07, 2012	24.12	24.20	24.12	24.19	31,126	+0.04(+0.16%)
May 04, 2012	24.21	24.23	24.13	24.15	15,494	-0.15(-0.61%)
May 03, 2012	24.38	24.38	24.28	24.30	22,097	-0.09(-0.38%)
May 02, 2012	24.34	24.40	24.33	24.39	23,538	-0.02(-0.06%)

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