Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	38.79	38.85	38.55	38.81	22,943	-0.01(-0.04%)
Aug 30, 2011	38.81	38.86	38.66	38.83	5,218	+0.03(+0.08%)
Aug 29, 2011	38.74	38.80	38.62	38.79	12,425	+0.07(+0.19%)
Aug 26, 2011	38.55	38.77	38.55	38.72	1,201	-0.06(-0.15%)
Aug 25, 2011	38.55	38.78	38.55	38.78	11,823	-0.03(-0.07%)
Aug 24, 2011	38.52	38.98	38.52	38.81	11,647	+0.08(+0.21%)
Aug 23, 2011	38.51	38.90	38.33	38.73	18,397	+0.25(+0.64%)
Aug 22, 2011	38.48	38.69	38.33	38.48	18,439	-0.25(-0.65%)
Aug 19, 2011	38.92	38.92	38.42	38.73	16,844	-0.14(-0.37%)
Aug 18, 2011	38.53	38.87	38.32	38.87	10,082	+0.38(+0.99%)
Aug 17, 2011	38.58	38.82	38.15	38.49	123,228	+0.02(+0.06%)
Aug 16, 2011	38.37	38.67	38.37	38.47	47,351	-0.07(-0.18%)
Aug 15, 2011	38.64	38.64	38.23	38.54	22,717	+0.06(+0.15%)
Aug 12, 2011	38.55	38.61	38.41	38.48	6,563	+0.02(+0.06%)
Aug 11, 2011	38.48	38.74	38.30	38.46	19,123	+0.08(+0.20%)
Aug 10, 2011	38.19	38.71	38.19	38.38	27,328	+0.12(+0.32%)
Aug 09, 2011	38.76	38.87	38.26	38.26	184,341	-0.79(-2.01%)
Aug 08, 2011	38.76	39.05	38.51	39.05	37,254	+0.01(+0.04%)
Aug 05, 2011	38.80	39.04	38.53	39.03	15,681	+0.21(+0.54%)
Aug 04, 2011	38.82	38.86	38.48	38.83	30,779	+0.07(+0.17%)
Aug 03, 2011	38.90	38.90	38.55	38.76	32,525	-0.13(-0.34%)
Aug 02, 2011	39.09	39.09	38.66	38.89	10,173	+0.20(+0.51%)
Aug 01, 2011	38.75	38.99	38.70	38.70	55,658	-0.14(-0.37%)
Jul 29, 2011	38.96	38.96	38.74	38.84	9,925	-0.06(-0.16%)
Jul 28, 2011	38.81	38.98	38.74	38.90	28,673	-0.08(-0.21%)
Jul 27, 2011	38.92	38.98	38.82	38.98	5,850	+0.03(+0.07%)
Jul 26, 2011	38.83	38.98	38.81	38.95	10,303	-0.03(-0.08%)
Jul 25, 2011	38.76	39.13	38.76	38.99	11,460	-0.16(-0.42%)
Jul 22, 2011	38.91	39.15	38.85	39.15	29,315	+0.14(+0.36%)
Jul 21, 2011	38.48	39.01	38.47	39.01	35,243	+0.38(+0.99%)
Jul 20, 2011	38.29	38.68	38.29	38.63	12,133	+0.19(+0.50%)
Jul 19, 2011	38.23	38.54	38.23	38.44	14,631	+0.21(+0.54%)
Jul 18, 2011	38.44	38.58	38.23	38.23	43,536	-0.25(-0.66%)
Jul 15, 2011	38.52	38.62	38.22	38.48	20,426	-0.10(-0.27%)
Jul 14, 2011	38.52	38.64	38.39	38.59	6,275	-0.00(-0.00%)
Jul 13, 2011	38.44	38.62	38.34	38.59	26,916	+0.14(+0.37%)
Jul 12, 2011	38.53	38.56	38.20	38.45	22,279	-0.03(-0.08%)
Jul 11, 2011	38.44	38.48	38.10	38.48	14,193	+0.08(+0.22%)
Jul 08, 2011	38.36	38.40	38.08	38.40	42,149	+0.20(+0.53%)
Jul 07, 2011	38.20	38.20	38.01	38.19	34,032	+0.00(+0.00%)
Jul 06, 2011	38.14	38.19	37.92	38.19	12,059	+0.12(+0.31%)
Jul 05, 2011	37.96	38.12	37.87	38.07	16,817	+0.17(+0.45%)
Jul 01, 2011	37.95	38.13	37.87	37.90	18,844	-0.06(-0.17%)
Jun 30, 2011	38.03	38.03	37.86	37.97	40,537	+0.04(+0.10%)
Jun 29, 2011	37.83	37.94	37.75	37.93	73,106	+0.08(+0.20%)
Jun 28, 2011	37.86	37.97	37.83	37.86	23,462	-0.01(-0.04%)
Jun 27, 2011	37.76	37.93	37.76	37.87	27,517	+0.00(+0.01%)
Jun 24, 2011	37.84	37.92	37.84	37.87	4,817	+0.01(+0.04%)
Jun 23, 2011	37.82	37.88	37.75	37.85	36,184	+0.02(+0.06%)
Jun 22, 2011	37.71	37.88	37.66	37.83	10,896	+0.04(+0.11%)
Jun 21, 2011	37.64	37.82	37.53	37.79	21,236	+0.14(+0.38%)
Jun 20, 2011	37.52	37.65	37.49	37.65	24,613	+0.04(+0.10%)
Jun 17, 2011	37.66	37.66	37.50	37.61	7,466	+0.00(+0.00%)
Jun 16, 2011	37.68	37.73	37.50	37.61	11,985	-0.02(-0.05%)
Jun 15, 2011	37.79	37.79	37.50	37.62	6,280	-0.00(-0.00%)
Jun 14, 2011	37.67	37.84	37.52	37.63	13,755	-0.02(-0.04%)
Jun 13, 2011	37.59	37.76	37.50	37.64	9,955	+0.07(+0.19%)
Jun 10, 2011	37.55	37.67	37.55	37.57	5,531	+0.08(+0.22%)
Jun 09, 2011	37.58	37.59	37.42	37.49	11,894	+0.10(+0.27%)
Jun 08, 2011	37.61	37.68	37.39	37.39	21,087	-0.18(-0.48%)
Jun 07, 2011	37.50	37.61	37.50	37.57	2,544	+0.08(+0.21%)
Jun 06, 2011	37.76	37.76	37.42	37.49	20,498	-0.15(-0.40%)

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