Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	56.07	56.50	55.62	56.04	3,830,233	+1.15(+2.10%)
Nov 29, 2011	54.59	55.02	54.55	54.89	2,429,747	+0.35(+0.64%)
Nov 28, 2011	53.84	54.75	53.65	54.54	3,199,570	+1.82(+3.45%)
Nov 25, 2011	53.22	53.34	52.54	52.72	2,194,232	-0.46(-0.86%)
Nov 23, 2011	54.09	54.23	53.13	53.18	2,704,376	-1.33(-2.44%)
Nov 22, 2011	53.63	55.32	53.36	54.51	4,469,282	+1.02(+1.91%)
Nov 21, 2011	53.16	53.74	52.67	53.49	2,420,629	-0.35(-0.65%)
Nov 18, 2011	53.94	54.07	53.42	53.84	3,143,161	+0.07(+0.13%)
Nov 17, 2011	54.25	54.69	53.12	53.77	2,728,844	-0.72(-1.32%)
Nov 16, 2011	55.00	55.42	54.41	54.49	2,586,592	-0.92(-1.66%)
Nov 15, 2011	55.28	55.64	54.81	55.41	1,847,710	+0.12(+0.22%)
Nov 14, 2011	55.55	55.80	55.21	55.29	1,911,276	-0.52(-0.93%)
Nov 11, 2011	55.21	55.95	54.93	55.81	2,439,447	+1.07(+1.95%)
Nov 10, 2011	55.26	55.26	54.29	54.74	3,298,296	-0.07(-0.13%)
Nov 09, 2011	54.43	55.61	54.31	54.81	6,320,576	-0.82(-1.47%)
Nov 08, 2011	54.85	55.78	54.42	55.63	4,002,578	+1.00(+1.83%)
Nov 07, 2011	54.15	54.75	53.76	54.63	3,518,865	+0.65(+1.20%)
Nov 04, 2011	54.03	54.57	53.35	53.98	3,955,510	-0.06(-0.11%)
Nov 03, 2011	53.63	54.12	53.01	54.04	3,105,549	+0.89(+1.67%)
Nov 02, 2011	53.09	53.35	52.56	53.15	3,317,691	+0.53(+1.01%)
Nov 01, 2011	52.51	53.26	52.16	52.62	4,132,077	-0.95(-1.77%)
Oct 31, 2011	53.76	54.51	53.57	53.57	2,535,903	-0.57(-1.05%)
Oct 28, 2011	54.33	54.74	53.33	54.14	3,277,422	-0.25(-0.46%)
Oct 27, 2011	54.32	54.89	53.73	54.39	3,538,852	+1.34(+2.53%)
Oct 26, 2011	53.44	53.87	51.93	53.05	3,463,075	+0.21(+0.40%)
Oct 25, 2011	53.16	53.92	52.65	52.84	2,399,388	-0.63(-1.18%)
Oct 24, 2011	53.73	53.82	53.17	53.47	3,119,505	-0.27(-0.50%)
Oct 21, 2011	53.06	53.91	52.85	53.74	4,332,581	+1.58(+3.03%)
Oct 20, 2011	51.73	52.46	51.24	52.16	3,815,823	+0.54(+1.05%)
Oct 19, 2011	52.30	52.50	51.31	51.62	3,289,559	-0.66(-1.26%)
Oct 18, 2011	51.21	52.83	50.60	52.28	3,585,797	+1.15(+2.25%)
Oct 17, 2011	51.78	51.99	51.00	51.13	3,864,160	-1.01(-1.94%)
Oct 14, 2011	52.72	52.85	51.58	52.14	4,820,678	-0.47(-0.89%)
Oct 13, 2011	50.77	52.98	50.70	52.61	6,641,471	+1.58(+3.10%)
Oct 12, 2011	51.96	52.82	50.98	51.03	5,624,353	-0.85(-1.64%)
Oct 11, 2011	50.77	51.95	50.73	51.88	3,865,168	+0.98(+1.93%)
Oct 10, 2011	49.80	51.17	49.72	50.90	3,882,938	+1.66(+3.37%)
Oct 07, 2011	49.31	49.82	49.01	49.24	5,192,493	-0.09(-0.18%)
Oct 06, 2011	48.31	49.37	48.25	49.33	7,187,822	+1.21(+2.51%)
Oct 05, 2011	49.75	50.20	47.81	48.12	14,167,890	-1.32(-2.67%)
Oct 04, 2011	47.60	49.56	47.15	49.44	7,386,721	+0.99(+2.04%)
Oct 03, 2011	49.57	50.05	48.41	48.45	6,406,583	-0.94(-1.90%)
Sep 30, 2011	48.60	51.22	48.50	49.39	9,135,668	-0.15(-0.30%)
Sep 29, 2011	53.43	53.50	48.38	49.54	11,955,394	-3.03(-5.76%)
Sep 28, 2011	53.46	54.54	52.46	52.57	4,058,784	-0.79(-1.48%)
Sep 27, 2011	53.62	54.73	53.08	53.36	4,093,755	+0.76(+1.44%)
Sep 26, 2011	52.03	52.75	50.87	52.60	4,292,157	+0.94(+1.82%)
Sep 23, 2011	50.98	52.10	50.33	51.66	4,062,888	+0.69(+1.35%)
Sep 22, 2011	51.05	51.77	50.31	50.97	6,403,726	-1.58(-3.01%)
Sep 21, 2011	54.77	54.89	52.49	52.55	5,007,202	-1.99(-3.65%)
Sep 20, 2011	54.91	55.70	54.08	54.54	3,426,877	-0.23(-0.42%)
Sep 19, 2011	53.15	54.99	52.82	54.77	4,197,295	+0.92(+1.71%)
Sep 16, 2011	54.29	54.29	53.26	53.85	4,533,048	+0.20(+0.37%)
Sep 15, 2011	53.83	54.03	53.34	53.65	2,825,318	+0.35(+0.66%)
Sep 14, 2011	52.57	54.05	51.97	53.30	3,107,939	+1.07(+2.05%)
Sep 13, 2011	52.12	52.52	51.80	52.23	3,297,680	+0.17(+0.33%)
Sep 12, 2011	50.85	52.09	50.52	52.06	4,120,455	+0.53(+1.03%)
Sep 09, 2011	52.71	52.71	51.00	51.53	4,862,955	-1.84(-3.45%)
Sep 08, 2011	53.53	54.05	53.11	53.37	2,640,684	-0.41(-0.76%)
Sep 07, 2011	53.11	53.78	52.56	53.78	3,256,212	+1.26(+2.40%)
Sep 06, 2011	51.33	52.61	50.99	52.52	3,615,041	-0.13(-0.25%)
Sep 02, 2011	52.90	53.40	52.18	52.65	3,931,148	-1.20(-2.23%)

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