Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	38.06	38.25	38.06	38.25	389	+0.03(+0.08%)
Sep 29, 2011	37.79	38.22	37.79	38.22	674	+0.40(+1.05%)
Sep 28, 2011	37.53	37.93	37.53	37.82	1,302	+0.17(+0.45%)
Sep 27, 2011	37.68	37.75	37.65	37.65	3,548	-0.22(-0.58%)
Sep 26, 2011	38.00	38.00	37.73	37.87	2,564	+0.36(+0.97%)
Sep 23, 2011	37.33	37.65	37.33	37.51	760	+0.27(+0.71%)
Sep 22, 2011	37.38	37.41	37.24	37.24	4,900	-0.74(-1.95%)
Sep 20, 2011	37.98	37.98	37.98	37.98	200	+0.16(+0.41%)
Sep 19, 2011	38.00	38.00	37.82	37.82	1,100	-0.31(-0.81%)
Sep 16, 2011	38.15	38.15	38.13	38.13	1,797	+0.01(+0.03%)
Sep 15, 2011	38.05	38.13	38.05	38.12	1,010	+0.03(+0.08%)
Sep 14, 2011	38.09	38.09	38.09	38.09	100	-0.01(-0.03%)
Sep 13, 2011	38.15	38.15	38.10	38.10	737	+0.03(+0.08%)
Sep 12, 2011	38.13	38.13	38.07	38.07	2,300	-0.03(-0.08%)
Sep 09, 2011	38.02	38.10	38.02	38.10	1,200	+0.00(+0.00%)
Sep 08, 2011	38.27	38.27	38.07	38.10	10,300	-0.14(-0.37%)
Sep 07, 2011	38.25	38.30	38.23	38.24	3,596	+0.13(+0.34%)
Sep 06, 2011	38.48	38.48	38.11	38.11	1,874	-0.09(-0.24%)
Sep 02, 2011	38.31	38.36	38.06	38.20	24,384	-0.28(-0.73%)
Sep 01, 2011	38.44	38.50	38.35	38.48	39,800	-0.02(-0.05%)
Aug 31, 2011	38.34	38.54	38.33	38.50	42,990	+0.24(+0.63%)
Aug 30, 2011	38.25	38.47	38.25	38.26	1,419	-0.20(-0.52%)
Aug 29, 2011	38.35	38.48	38.33	38.46	25,561	+0.24(+0.63%)
Aug 26, 2011	38.22	38.22	38.22	38.22	300	-0.03(-0.09%)
Aug 25, 2011	38.40	38.50	38.25	38.25	1,102	-0.08(-0.20%)
Aug 24, 2011	38.33	38.33	38.33	38.33	170	+0.20(+0.52%)
Aug 23, 2011	38.27	38.27	38.13	38.13	1,304	-0.39(-1.01%)
Aug 22, 2011	38.62	38.63	38.52	38.52	1,600	-0.11(-0.29%)
Aug 18, 2011	37.50	38.63	38.63	38.63	1,600	+0.07(+0.18%)
Aug 17, 2011	38.54	38.56	38.50	38.56	1,900	+0.11(+0.30%)
Aug 16, 2011	38.46	38.55	38.44	38.45	3,450	+0.03(+0.07%)
Aug 15, 2011	38.19	38.46	38.18	38.42	21,833	+0.21(+0.55%)
Aug 12, 2011	39.12	39.12	38.04	38.21	4,529	+0.02(+0.05%)
Aug 11, 2011	38.13	38.20	37.62	38.19	89,816	-0.17(-0.44%)
Aug 10, 2011	38.36	38.36	38.36	38.36	1,050	+0.12(+0.31%)
Aug 09, 2011	38.11	38.50	38.24	38.24	4,516	-0.11(-0.29%)
Aug 08, 2011	38.11	38.70	38.11	38.35	24,629	-0.35(-0.90%)
Aug 05, 2011	38.77	38.83	38.61	38.70	5,013	-0.04(-0.10%)
Aug 04, 2011	38.81	39.01	38.72	38.74	15,828	-0.18(-0.46%)
Aug 03, 2011	38.96	38.98	38.91	38.92	2,079	-0.23(-0.59%)
Aug 02, 2011	38.92	39.15	38.88	39.15	1,986	-0.05(-0.13%)
Aug 01, 2011	39.08	39.20	38.98	39.20	6,413	-0.08(-0.20%)
Jul 29, 2011	38.99	39.28	38.99	39.28	5,085	+0.12(+0.31%)
Jul 28, 2011	39.77	39.77	39.16	39.16	5,160	-0.46(-1.16%)
Jul 27, 2011	39.50	39.62	39.50	39.62	200	+0.35(+0.89%)
Jul 26, 2011	39.28	39.28	39.27	39.27	329	-0.13(-0.32%)
Jul 25, 2011	39.34	39.40	39.34	39.40	851	-0.10(-0.26%)
Jul 22, 2011	39.50	39.50	39.50	39.50	3,684	-0.16(-0.40%)
Jul 21, 2011	39.45	39.66	38.71	39.66	11,514	-0.01(-0.02%)
Jul 20, 2011	39.55	39.68	39.55	39.67	6,169	+0.24(+0.60%)
Jul 19, 2011	39.23	39.49	39.23	39.43	4,044	-0.23(-0.59%)
Jul 18, 2011	40.00	40.00	39.60	39.66	8,842	-0.27(-0.69%)
Jul 15, 2011	40.16	40.16	39.94	39.94	5,869	-0.28(-0.69%)
Jul 14, 2011	40.26	40.26	40.16	40.22	924	+0.02(+0.04%)
Jul 13, 2011	40.09	40.21	40.09	40.20	2,610	+0.00(+0.00%)
Jul 12, 2011	40.86	40.86	40.17	40.20	1,100	+0.04(+0.10%)
Jul 11, 2011	40.36	40.36	40.09	40.16	3,953	-0.21(-0.52%)
Jul 07, 2011	40.33	40.37	40.37	40.37	13,700	-0.02(-0.05%)
Jul 06, 2011	40.65	40.65	40.39	40.39	29,100	-0.12(-0.30%)
Jul 05, 2011	41.28	41.28	40.51	40.51	6,073	-0.19(-0.47%)

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