Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	44.46	45.25	44.19	44.36	2,326,348	-0.75(-1.66%)
Sep 29, 2011	45.12	45.25	44.41	45.11	1,524,027	+0.89(+2.01%)
Sep 28, 2011	45.12	45.26	44.18	44.22	1,316,918	-0.58(-1.29%)
Sep 27, 2011	44.87	45.33	44.65	44.80	1,812,298	+1.24(+2.85%)
Sep 26, 2011	43.34	43.63	42.81	43.56	1,366,116	+0.65(+1.51%)
Sep 23, 2011	42.40	43.01	42.36	42.91	1,229,867	+0.27(+0.63%)
Sep 22, 2011	42.60	43.01	42.34	42.64	1,784,568	-1.22(-2.78%)
Sep 21, 2011	44.59	44.86	43.86	43.86	1,267,488	-0.96(-2.14%)
Sep 20, 2011	44.63	45.17	44.37	44.82	1,005,504	+0.57(+1.29%)
Sep 19, 2011	43.76	44.39	43.62	44.25	1,182,660	-0.66(-1.47%)
Sep 16, 2011	44.80	45.18	44.65	44.91	1,277,230	+0.39(+0.88%)
Sep 15, 2011	44.61	44.74	44.27	44.52	1,301,320	+0.34(+0.77%)
Sep 14, 2011	44.09	44.55	43.50	44.18	1,438,959	+0.39(+0.89%)
Sep 13, 2011	43.52	43.95	43.35	43.79	1,464,344	-0.05(-0.11%)
Sep 12, 2011	43.07	43.84	43.03	43.84	1,856,221	-0.48(-1.08%)
Sep 09, 2011	44.90	44.90	44.03	44.32	1,419,902	-1.00(-2.21%)
Sep 08, 2011	45.35	45.88	45.18	45.32	1,134,384	-0.52(-1.13%)
Sep 07, 2011	45.36	45.87	45.26	45.84	1,032,880	+1.20(+2.69%)
Sep 06, 2011	44.16	44.75	43.96	44.64	1,631,499	-0.44(-0.98%)
Sep 02, 2011	45.37	45.68	45.08	45.08	1,953,812	-1.61(-3.45%)
Sep 01, 2011	47.23	47.62	46.61	46.69	1,572,409	-0.73(-1.54%)
Aug 31, 2011	47.22	47.72	47.08	47.42	1,940,632	+0.64(+1.37%)
Aug 30, 2011	46.33	46.94	45.97	46.78	1,852,491	-0.12(-0.26%)
Aug 29, 2011	46.44	47.45	46.44	46.90	1,473,398	+0.94(+2.05%)
Aug 26, 2011	45.25	46.26	44.75	45.96	1,472,042	+0.17(+0.37%)
Aug 25, 2011	46.26	46.53	45.45	45.79	1,676,845	-1.34(-2.84%)
Aug 24, 2011	46.86	47.44	46.74	47.13	1,878,810	+0.11(+0.23%)
Aug 23, 2011	46.65	47.15	46.43	47.02	2,928,235	+0.78(+1.69%)
Aug 22, 2011	46.97	46.98	45.97	46.24	2,145,682	+1.29(+2.87%)
Aug 19, 2011	44.81	45.70	44.78	44.95	2,216,525	-0.27(-0.60%)
Aug 18, 2011	46.01	46.01	44.95	45.22	3,038,291	-1.75(-3.73%)
Aug 17, 2011	47.19	47.62	46.61	46.97	1,675,735	+0.58(+1.25%)
Aug 16, 2011	46.14	46.67	46.04	46.39	2,235,117	+0.39(+0.85%)
Aug 15, 2011	45.94	46.47	45.91	46.00	3,568,981	+0.93(+2.06%)
Aug 12, 2011	44.79	45.37	44.43	45.07	2,386,275	+1.02(+2.32%)
Aug 11, 2011	41.94	44.30	41.77	44.05	4,658,177	+3.10(+7.57%)
Aug 10, 2011	42.62	42.71	40.89	40.95	4,151,381	-1.77(-4.14%)
Aug 09, 2011	43.25	42.73	41.28	42.72	3,402,907	+1.17(+2.82%)
Aug 08, 2011	43.25	43.80	41.55	41.55	3,108,464	-2.64(-5.97%)
Aug 05, 2011	44.51	44.79	43.41	44.19	3,464,567	+0.07(+0.16%)
Aug 04, 2011	45.23	45.39	44.07	44.12	4,039,768	-2.88(-6.13%)
Aug 03, 2011	46.98	47.13	46.39	47.00	1,972,016	-0.16(-0.34%)
Aug 02, 2011	47.52	47.75	47.13	47.16	2,046,031	-1.10(-2.28%)
Aug 01, 2011	49.12	49.12	47.90	48.26	1,507,023	-0.25(-0.52%)
Jul 29, 2011	48.51	49.29	48.38	48.51	1,868,258	-0.71(-1.44%)
Jul 28, 2011	48.98	49.39	48.84	49.22	2,289,142	+0.41(+0.84%)
Jul 27, 2011	49.81	49.84	48.81	48.81	1,472,597	-1.08(-2.16%)
Jul 26, 2011	49.94	50.20	49.76	49.89	1,190,459	+0.27(+0.54%)
Jul 25, 2011	49.59	49.96	49.49	49.62	1,395,576	-0.05(-0.10%)
Jul 22, 2011	49.70	49.79	49.61	49.67	1,922,701	-0.81(-1.60%)
Jul 21, 2011	50.79	50.84	50.33	50.48	4,320,366	+1.03(+2.08%)
Jul 20, 2011	48.37	49.82	48.34	49.45	2,275,049	+0.72(+1.48%)
Jul 19, 2011	48.89	49.04	48.56	48.73	2,262,568	+0.00(+0.00%)
Jul 18, 2011	49.00	49.07	48.31	48.73	1,856,482	-1.07(-2.15%)
Jul 15, 2011	49.53	49.94	49.48	49.80	1,776,750	+0.19(+0.38%)
Jul 14, 2011	49.74	50.03	49.49	49.61	980,537	-0.04(-0.08%)
Jul 13, 2011	49.17	49.87	49.14	49.65	1,470,470	+0.31(+0.63%)
Jul 12, 2011	49.11	49.71	49.10	49.34	1,169,747	-0.31(-0.62%)
Jul 11, 2011	49.61	49.72	49.30	49.65	1,286,608	-0.73(-1.45%)
Jul 08, 2011	50.33	50.66	50.17	50.38	839,857	-0.18(-0.36%)
Jul 07, 2011	50.59	50.85	50.46	50.56	878,097	+0.20(+0.40%)
Jul 06, 2011	50.36	50.53	50.20	50.36	1,566,210	-0.72(-1.41%)
Jul 05, 2011	50.92	51.18	50.80	51.08	1,883,798	+0.63(+1.25%)

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