Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.26	22.44	22.22	22.22	10,039	-0.04(-0.20%)
Sep 29, 2011	22.86	22.94	22.19	22.26	35,487	-0.23(-1.03%)
Sep 28, 2011	23.05	23.11	22.47	22.50	8,010	-0.60(-2.60%)
Sep 27, 2011	23.09	23.36	23.09	23.10	9,103	+0.60(+2.69%)
Sep 26, 2011	22.36	22.49	22.22	22.49	7,277	+0.32(+1.46%)
Sep 23, 2011	22.07	22.23	22.07	22.17	9,931	+0.03(+0.12%)
Sep 22, 2011	22.13	22.21	21.86	22.14	10,735	-0.72(-3.16%)
Sep 21, 2011	23.46	23.46	22.86	22.86	9,867	-0.75(-3.20%)
Sep 20, 2011	23.76	23.77	23.62	23.62	3,157	+0.16(+0.68%)
Sep 19, 2011	23.28	23.52	23.27	23.46	9,996	-0.17(-0.73%)
Sep 16, 2011	23.71	23.71	23.52	23.63	5,259	+0.17(+0.74%)
Sep 15, 2011	23.34	23.48	23.27	23.46	176,101	+0.30(+1.30%)
Sep 14, 2011	22.85	23.16	22.68	23.16	15,613	+0.37(+1.64%)
Sep 13, 2011	22.51	22.78	22.48	22.78	11,510	+0.40(+1.78%)
Sep 12, 2011	22.04	22.38	21.97	22.38	115,624	+0.01(+0.06%)
Sep 09, 2011	22.65	22.73	22.23	22.37	16,150	-0.61(-2.66%)
Sep 08, 2011	23.12	23.16	22.98	22.98	4,648	-0.17(-0.75%)
Sep 07, 2011	22.81	23.16	22.81	23.16	3,190	+0.79(+3.55%)
Sep 06, 2011	22.04	22.48	22.04	22.36	10,834	-0.37(-1.64%)
Sep 02, 2011	22.86	22.86	22.64	22.73	5,484	-0.54(-2.33%)
Sep 01, 2011	23.55	23.56	23.28	23.28	38,621	-0.14(-0.59%)
Aug 31, 2011	23.56	23.79	23.40	23.41	33,907	-0.15(-0.63%)
Aug 30, 2011	23.24	23.56	23.10	23.56	11,866	+0.28(+1.20%)
Aug 29, 2011	22.99	23.28	22.99	23.28	10,063	+0.60(+2.65%)
Aug 26, 2011	22.10	22.68	22.10	22.68	20,999	+0.40(+1.78%)
Aug 25, 2011	22.79	22.89	22.29	22.29	20,177	-0.28(-1.24%)
Aug 24, 2011	22.35	22.61	22.30	22.57	12,542	+0.27(+1.21%)
Aug 23, 2011	21.78	22.38	21.74	22.30	6,395	+0.62(+2.88%)
Aug 22, 2011	22.05	22.05	21.59	21.67	21,197	+0.06(+0.30%)
Aug 19, 2011	21.67	22.09	21.60	21.61	15,201	-0.20(-0.92%)
Aug 18, 2011	22.47	22.47	21.81	21.81	75,926	-1.14(-4.95%)
Aug 17, 2011	23.20	23.24	22.93	22.94	9,646	-0.25(-1.07%)
Aug 16, 2011	23.08	23.19	22.99	23.19	6,336	-0.08(-0.34%)
Aug 15, 2011	23.01	23.27	23.01	23.27	29,830	+0.39(+1.73%)
Aug 12, 2011	22.92	23.05	22.78	22.88	16,612	+0.04(+0.16%)
Aug 11, 2011	21.86	22.84	21.86	22.84	23,415	+1.11(+5.11%)
Aug 10, 2011	22.22	22.43	21.73	21.73	24,753	-0.90(-3.99%)
Aug 09, 2011	22.77	22.63	21.74	22.63	14,315	+0.91(+4.17%)
Aug 08, 2011	22.77	22.77	21.71	21.73	29,287	-1.48(-6.37%)
Aug 05, 2011	23.55	23.55	22.56	23.20	13,770	-0.28(-1.17%)
Aug 04, 2011	24.16	24.16	23.44	23.48	5,741	-0.95(-3.88%)
Aug 03, 2011	24.31	24.46	23.86	24.43	51,456	+0.12(+0.51%)
Aug 02, 2011	24.80	24.80	24.29	24.31	28,780	-0.63(-2.54%)
Aug 01, 2011	25.35	25.35	24.75	24.94	36,786	-0.23(-0.91%)
Jul 29, 2011	24.99	25.27	24.85	25.17	19,320	-0.14(-0.57%)
Jul 28, 2011	25.53	25.53	25.31	25.31	4,475	+0.10(+0.40%)
Jul 27, 2011	25.65	25.65	25.21	25.21	7,086	-0.58(-2.26%)
Jul 26, 2011	25.92	25.92	25.78	25.79	7,037	-0.17(-0.66%)
Jul 25, 2011	25.87	26.04	25.78	25.97	93,863	-0.08(-0.32%)
Jul 22, 2011	26.05	26.07	26.04	26.05	12,724	-0.03(-0.12%)
Jul 21, 2011	25.89	26.08	25.89	26.08	11,798	+0.32(+1.24%)
Jul 20, 2011	25.86	25.86	25.73	25.76	5,381	-0.05(-0.18%)
Jul 19, 2011	25.51	25.83	25.51	25.81	6,487	+0.47(+1.85%)
Jul 18, 2011	25.54	25.54	25.27	25.34	9,065	-0.12(-0.45%)
Jul 15, 2011	25.56	25.57	25.42	25.45	7,136	+0.06(+0.23%)
Jul 14, 2011	25.64	25.70	25.34	25.40	14,309	-0.38(-1.48%)
Jul 13, 2011	25.58	25.85	25.58	25.78	6,241	+0.23(+0.90%)
Jul 12, 2011	25.53	25.73	25.53	25.55	10,052	-0.06(-0.23%)
Jul 11, 2011	25.67	25.67	25.57	25.61	4,714	-0.39(-1.50%)
Jul 08, 2011	26.03	26.06	25.97	26.00	1,807	-0.31(-1.18%)
Jul 07, 2011	26.18	26.31	26.18	26.31	20,816	+0.31(+1.21%)
Jul 06, 2011	25.95	26.03	25.88	25.99	11,981	-0.02(-0.06%)
Jul 05, 2011	25.96	26.04	25.89	26.01	36,773	+0.03(+0.10%)

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