Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	53.50	54.07	53.29	53.58	4,369,491	+1.12(+2.14%)
Nov 29, 2011	52.99	52.99	52.34	52.45	3,857,608	-0.34(-0.64%)
Nov 28, 2011	51.98	52.79	51.44	52.79	8,697,264	+1.77(+3.46%)
Nov 25, 2011	50.10	51.59	50.08	51.02	2,957,839	+0.97(+1.95%)
Nov 23, 2011	49.92	50.47	49.78	50.05	3,663,728	-0.35(-0.70%)
Nov 22, 2011	50.43	50.72	49.79	50.40	3,394,242	-0.01(-0.03%)
Nov 21, 2011	50.19	50.69	48.98	50.41	12,608,476	-0.41(-0.81%)
Nov 18, 2011	51.17	51.25	50.72	50.83	9,796,585	-0.04(-0.08%)
Nov 17, 2011	51.27	51.42	50.35	50.87	4,277,430	-0.52(-1.01%)
Nov 16, 2011	52.18	52.33	51.28	51.39	3,499,089	-1.30(-2.47%)
Nov 15, 2011	52.19	52.88	52.12	52.69	2,077,116	+0.34(+0.65%)
Nov 14, 2011	52.34	52.76	52.27	52.35	2,213,017	-0.05(-0.09%)
Nov 11, 2011	52.07	52.66	51.96	52.40	2,554,383	+0.87(+1.69%)
Nov 10, 2011	52.32	52.38	51.28	51.52	3,853,754	-0.55(-1.07%)
Nov 09, 2011	52.13	52.47	51.82	52.08	4,096,744	-0.97(-1.84%)
Nov 08, 2011	53.07	53.38	52.48	53.05	3,264,092	+0.09(+0.17%)
Nov 07, 2011	51.73	53.07	51.41	52.97	3,755,663	+1.18(+2.27%)
Nov 04, 2011	51.12	51.79	50.58	51.79	4,338,836	+0.29(+0.57%)
Nov 03, 2011	50.87	51.58	50.49	51.50	2,086,078	+1.06(+2.11%)
Nov 02, 2011	50.58	50.96	50.31	50.44	2,908,654	+0.36(+0.72%)
Nov 01, 2011	50.46	50.80	49.73	50.08	4,004,573	-1.29(-2.52%)
Oct 31, 2011	50.95	52.11	50.82	51.37	4,834,776	+0.32(+0.62%)
Oct 28, 2011	51.25	51.90	50.80	51.05	3,317,244	-0.15(-0.29%)
Oct 27, 2011	52.80	52.99	50.91	51.20	4,668,025	-0.47(-0.92%)
Oct 26, 2011	53.43	53.43	51.19	51.67	6,509,679	-1.72(-3.22%)
Oct 25, 2011	53.24	54.08	52.82	53.39	4,838,739	+0.11(+0.20%)
Oct 24, 2011	52.38	53.37	51.82	53.28	3,261,050	+0.90(+1.72%)
Oct 21, 2011	51.71	52.38	51.19	52.38	3,135,787	+1.15(+2.25%)
Oct 20, 2011	51.27	51.47	50.63	51.23	2,022,046	+0.16(+0.30%)
Oct 19, 2011	51.37	51.90	50.90	51.08	1,812,498	-0.35(-0.67%)
Oct 18, 2011	50.62	51.72	50.24	51.42	2,895,172	+0.85(+1.69%)
Oct 17, 2011	51.27	51.74	50.46	50.57	3,659,763	-0.86(-1.67%)
Oct 14, 2011	52.12	52.18	51.25	51.43	2,578,178	-0.28(-0.55%)
Oct 13, 2011	51.37	51.84	50.95	51.71	1,681,406	+0.19(+0.37%)
Oct 12, 2011	51.86	52.06	51.41	51.52	2,123,197	-0.13(-0.25%)
Oct 11, 2011	51.07	51.84	51.07	51.65	2,359,915	+0.39(+0.75%)
Oct 10, 2011	50.92	51.31	50.43	51.27	2,279,804	+1.18(+2.36%)
Oct 07, 2011	49.81	50.62	49.46	50.08	3,525,015	+0.59(+1.19%)
Oct 06, 2011	49.49	49.90	49.12	49.49	3,177,887	+0.43(+0.88%)
Oct 05, 2011	49.47	49.93	48.71	49.06	4,394,637	-0.14(-0.29%)
Oct 04, 2011	47.68	49.24	47.63	49.20	3,325,784	+1.04(+2.16%)
Oct 03, 2011	49.16	49.60	48.13	48.16	4,022,620	-1.00(-2.04%)
Sep 30, 2011	48.52	49.68	48.41	49.16	4,946,468	+0.10(+0.21%)
Sep 29, 2011	50.25	50.35	48.05	49.06	5,347,572	-0.56(-1.13%)
Sep 28, 2011	50.29	50.70	49.57	49.62	2,705,646	-0.64(-1.28%)
Sep 27, 2011	50.87	50.92	49.89	50.27	4,328,109	+0.33(+0.66%)
Sep 26, 2011	49.39	49.95	48.86	49.93	7,116,793	+1.14(+2.34%)
Sep 23, 2011	49.73	50.57	48.55	48.79	7,058,323	-0.71(-1.44%)
Sep 22, 2011	47.96	50.23	47.90	49.50	7,977,450	+0.33(+0.67%)
Sep 21, 2011	51.08	51.25	49.17	49.17	5,990,205	-1.89(-3.70%)
Sep 20, 2011	52.07	52.11	50.98	51.06	4,525,725	-0.85(-1.63%)
Sep 19, 2011	50.80	52.14	50.65	51.90	5,240,833	+0.45(+0.87%)
Sep 16, 2011	50.95	51.58	50.43	51.46	6,057,138	+0.40(+0.78%)
Sep 15, 2011	49.92	51.10	49.92	51.06	3,011,816	+1.26(+2.53%)
Sep 14, 2011	49.45	50.42	49.14	49.80	4,148,122	+0.59(+1.20%)
Sep 13, 2011	49.15	50.23	48.84	49.21	4,566,420	+0.32(+0.65%)
Sep 12, 2011	47.71	48.93	47.71	48.89	3,734,952	+0.45(+0.94%)
Sep 09, 2011	48.16	48.72	47.73	48.44	3,762,796	-0.25(-0.51%)
Sep 08, 2011	49.10	49.41	48.61	48.69	2,564,500	-0.68(-1.37%)
Sep 07, 2011	48.80	49.53	48.34	49.37	2,465,035	+1.16(+2.42%)
Sep 06, 2011	47.15	48.28	46.77	48.20	3,469,086	-0.10(-0.21%)
Sep 02, 2011	48.82	49.18	48.14	48.30	3,254,712	-1.14(-2.30%)

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