Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.81	22.03	21.48	21.48	1,495,873	-0.86(-3.84%)
Sep 29, 2011	22.57	22.71	21.94	22.34	1,781,562	+0.19(+0.87%)
Sep 28, 2011	22.75	22.90	22.12	22.15	1,458,527	-0.72(-3.17%)
Sep 27, 2011	23.06	23.30	22.79	22.87	1,215,123	+0.56(+2.51%)
Sep 26, 2011	22.02	22.31	21.65	22.31	1,945,480	+0.42(+1.92%)
Sep 23, 2011	21.78	22.13	21.71	21.89	3,348,811	+0.20(+0.92%)
Sep 22, 2011	21.88	22.00	21.36	21.69	2,255,288	-1.12(-4.89%)
Sep 21, 2011	23.59	23.65	22.77	22.81	1,945,338	-0.78(-3.29%)
Sep 20, 2011	23.87	24.08	23.58	23.58	3,288,261	-0.15(-0.64%)
Sep 19, 2011	23.65	23.87	23.45	23.73	1,078,777	-0.76(-3.10%)
Sep 16, 2011	24.47	24.56	24.25	24.49	1,376,140	+0.16(+0.67%)
Sep 15, 2011	24.20	24.35	24.00	24.33	1,302,468	+0.40(+1.68%)
Sep 14, 2011	23.80	24.16	23.42	23.93	1,549,057	-0.21(-0.87%)
Sep 13, 2011	24.03	24.21	23.87	24.14	2,012,977	+0.04(+0.17%)
Sep 12, 2011	23.87	24.17	23.61	24.10	2,237,616	-0.31(-1.27%)
Sep 09, 2011	24.75	24.82	24.29	24.41	1,584,285	-0.73(-2.90%)
Sep 08, 2011	25.29	25.56	25.09	25.14	4,418,786	-0.59(-2.29%)
Sep 07, 2011	25.42	25.73	25.32	25.73	717,342	+0.87(+3.50%)
Sep 06, 2011	24.51	24.90	24.42	24.86	1,231,485	-0.37(-1.46%)
Sep 02, 2011	25.30	25.49	25.14	25.22	1,414,148	-0.65(-2.51%)
Sep 01, 2011	26.01	26.26	25.85	25.87	2,272,325	-0.23(-0.87%)
Aug 31, 2011	26.11	26.33	25.93	26.10	1,418,868	+0.29(+1.13%)
Aug 30, 2011	25.54	25.94	25.42	25.81	2,955,957	-0.03(-0.11%)
Aug 29, 2011	25.51	25.84	25.48	25.84	1,043,997	+0.65(+2.60%)
Aug 26, 2011	24.64	25.23	24.30	25.18	2,091,507	+0.55(+2.25%)
Aug 25, 2011	25.11	25.21	24.55	24.63	1,725,189	-0.40(-1.61%)
Aug 24, 2011	24.79	25.13	24.69	25.03	1,871,551	-0.15(-0.58%)
Aug 23, 2011	24.59	25.19	24.42	25.18	2,608,670	+1.05(+4.33%)
Aug 22, 2011	24.55	24.60	24.07	24.13	3,046,902	+0.06(+0.24%)
Aug 19, 2011	24.11	24.68	24.04	24.07	1,714,952	-0.27(-1.13%)
Aug 18, 2011	24.69	24.70	24.03	24.35	2,423,333	-1.15(-4.51%)
Aug 17, 2011	25.55	25.76	25.28	25.50	1,179,364	+0.37(+1.49%)
Aug 16, 2011	25.10	25.37	24.84	25.12	2,501,632	-0.53(-2.07%)
Aug 15, 2011	25.32	25.66	25.27	25.66	1,209,544	+0.94(+3.81%)
Aug 12, 2011	24.76	24.92	24.53	24.72	1,897,223	+0.09(+0.38%)
Aug 11, 2011	23.78	24.84	23.72	24.62	2,479,186	+1.29(+5.53%)
Aug 10, 2011	23.88	24.08	23.31	23.33	4,828,163	-1.25(-5.09%)
Aug 09, 2011	24.46	24.58	23.01	24.58	8,305,490	+1.86(+8.17%)
Aug 08, 2011	23.70	24.00	22.71	22.72	4,427,373	-1.83(-7.45%)
Aug 05, 2011	24.96	25.05	23.91	24.55	5,446,174	-0.33(-1.34%)
Aug 04, 2011	25.70	25.74	24.88	24.89	3,071,969	-1.64(-6.17%)
Aug 03, 2011	26.52	26.54	25.98	26.52	2,096,949	-0.20(-0.77%)
Aug 02, 2011	27.14	27.29	26.73	26.73	1,468,318	-0.78(-2.82%)
Aug 01, 2011	27.93	27.96	27.21	27.50	2,106,055	+0.13(+0.47%)
Jul 29, 2011	27.27	27.58	27.15	27.37	1,440,704	-0.18(-0.66%)
Jul 28, 2011	27.70	27.81	27.47	27.55	1,507,637	+0.04(+0.13%)
Jul 27, 2011	28.00	28.00	27.48	27.52	1,855,443	-0.37(-1.32%)
Jul 26, 2011	27.93	27.99	27.78	27.89	891,384	+0.25(+0.89%)
Jul 25, 2011	27.58	27.78	27.55	27.64	1,482,440	-0.28(-1.00%)
Jul 22, 2011	27.91	27.95	27.86	27.92	1,053,921	+0.12(+0.44%)
Jul 21, 2011	27.48	27.88	27.47	27.80	1,844,626	+0.43(+1.56%)
Jul 20, 2011	27.37	27.44	27.22	27.37	1,905,419	+0.29(+1.06%)
Jul 19, 2011	26.84	27.13	26.84	27.09	1,753,705	+0.58(+2.20%)
Jul 18, 2011	26.66	26.70	26.40	26.50	4,975,380	-0.32(-1.18%)
Jul 15, 2011	26.85	26.90	26.64	26.82	1,424,068	-0.01(-0.04%)
Jul 14, 2011	27.15	27.25	26.81	26.83	1,345,824	-0.28(-1.03%)
Jul 13, 2011	26.99	27.42	26.95	27.11	2,033,114	+0.39(+1.44%)
Jul 12, 2011	26.81	27.02	26.70	26.73	1,131,056	-0.28(-1.04%)
Jul 11, 2011	27.27	27.31	26.98	27.01	1,787,317	-0.75(-2.71%)
Jul 08, 2011	27.65	27.78	27.53	27.76	1,193,415	-0.15(-0.54%)
Jul 07, 2011	27.79	27.99	27.79	27.91	1,143,552	+0.41(+1.49%)
Jul 06, 2011	27.46	27.54	27.33	27.50	923,170	-0.13(-0.49%)
Jul 05, 2011	27.70	27.75	27.58	27.64	1,215,830	-0.41(-1.46%)

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