Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	52.52	52.83	52.27	52.29	543,271	-0.22(-0.43%)
Dec 29, 2011	52.36	52.56	52.00	52.52	666,360	+0.40(+0.76%)
Dec 28, 2011	53.07	53.15	52.02	52.12	819,449	-0.88(-1.67%)
Dec 27, 2011	52.38	53.22	52.18	53.01	622,061	+0.53(+1.01%)
Dec 23, 2011	52.23	52.54	52.10	52.47	656,670	+1.15(+2.23%)
Dec 21, 2011	51.27	51.45	50.65	51.33	915,358	+0.19(+0.38%)
Dec 20, 2011	49.78	51.20	49.68	51.13	1,213,549	+2.09(+4.26%)
Dec 19, 2011	50.28	50.58	48.93	49.04	831,378	-0.86(-1.73%)
Dec 16, 2011	50.15	51.15	49.75	49.90	1,682,074	+0.17(+0.35%)
Dec 15, 2011	50.07	50.22	49.51	49.73	764,963	+0.28(+0.57%)
Dec 14, 2011	49.64	49.98	49.38	49.45	982,038	-0.29(-0.58%)
Dec 13, 2011	50.85	51.10	49.42	49.74	983,657	-0.72(-1.42%)
Dec 12, 2011	50.66	50.77	49.90	50.45	848,254	-0.58(-1.14%)
Dec 09, 2011	50.53	51.27	50.33	51.04	840,169	+0.89(+1.77%)
Dec 08, 2011	51.09	51.09	50.01	50.15	1,041,071	-1.16(-2.27%)
Dec 07, 2011	50.85	51.62	50.57	51.31	1,216,074	+0.20(+0.39%)
Dec 06, 2011	52.36	52.36	51.01	51.11	1,813,212	-0.72(-1.38%)
Dec 05, 2011	51.40	51.83	51.32	51.83	1,384,319	+1.13(+2.24%)
Dec 02, 2011	50.68	51.37	50.57	50.69	919,746	+0.25(+0.49%)
Dec 01, 2011	50.92	51.01	50.40	50.45	1,103,468	-0.64(-1.26%)
Nov 30, 2011	50.15	51.11	50.05	51.09	2,357,150	+2.17(+4.44%)
Nov 29, 2011	49.16	49.96	48.87	48.92	1,191,237	-0.20(-0.41%)
Nov 28, 2011	48.66	49.62	48.66	49.12	1,206,909	+1.67(+3.52%)
Nov 25, 2011	47.27	47.91	47.14	47.45	804,497	-0.08(-0.17%)
Nov 23, 2011	47.88	48.10	47.30	47.53	1,342,857	-0.74(-1.53%)
Nov 22, 2011	48.78	49.16	48.21	48.27	1,576,706	-0.70(-1.43%)
Nov 21, 2011	48.78	49.25	48.28	48.97	1,615,635	-0.25(-0.52%)
Nov 18, 2011	48.95	49.69	48.87	49.22	1,687,585	+0.27(+0.55%)
Nov 17, 2011	49.78	50.16	48.75	48.96	2,003,372	-0.95(-1.91%)
Nov 16, 2011	50.64	50.94	49.85	49.91	1,101,689	-1.22(-2.39%)
Nov 15, 2011	50.79	51.40	50.62	51.13	706,064	+0.22(+0.44%)
Nov 14, 2011	51.04	51.49	50.65	50.91	571,254	-0.37(-0.71%)
Nov 11, 2011	51.15	51.45	50.93	51.27	1,161,101	+0.80(+1.58%)
Nov 10, 2011	50.79	51.02	50.07	50.48	1,468,748	+0.40(+0.79%)
Nov 09, 2011	51.40	51.49	49.72	50.08	1,879,847	-2.51(-4.76%)
Nov 08, 2011	51.65	52.62	51.39	52.59	1,222,118	+1.25(+2.43%)
Nov 07, 2011	51.02	51.51	50.39	51.34	1,678,314	+0.10(+0.19%)
Nov 04, 2011	51.06	51.39	50.20	51.24	1,497,839	-0.17(-0.33%)
Nov 03, 2011	51.01	51.55	50.45	51.42	1,608,134	+0.58(+1.14%)
Nov 02, 2011	50.62	51.42	50.06	50.83	1,499,269	+0.89(+1.78%)
Nov 01, 2011	50.86	51.26	49.69	49.95	2,014,776	-1.83(-3.53%)
Oct 31, 2011	52.05	52.47	51.74	51.77	1,661,588	-0.72(-1.38%)
Oct 28, 2011	52.16	53.17	52.16	52.50	1,808,540	+0.10(+0.20%)
Oct 27, 2011	52.20	52.81	51.86	52.39	2,655,725	+1.13(+2.20%)
Oct 26, 2011	51.98	53.30	49.96	51.27	6,016,490	-4.57(-8.19%)
Oct 25, 2011	56.48	56.65	55.71	55.84	1,844,710	-1.10(-1.93%)
Oct 24, 2011	56.08	57.24	56.00	56.93	1,427,178	+1.01(+1.80%)
Oct 21, 2011	55.43	55.93	55.17	55.93	1,224,086	+1.01(+1.85%)
Oct 20, 2011	54.80	55.14	53.80	54.91	1,360,851	+0.15(+0.27%)
Oct 19, 2011	55.03	55.49	54.44	54.76	1,413,261	-0.38(-0.69%)
Oct 18, 2011	53.92	55.61	53.50	55.14	935,678	+1.22(+2.27%)
Oct 17, 2011	54.53	54.75	53.65	53.92	867,660	-0.89(-1.62%)
Oct 14, 2011	54.35	54.90	53.80	54.81	883,422	+1.14(+2.13%)
Oct 13, 2011	53.85	54.04	53.32	53.67	1,122,309	-0.34(-0.64%)
Oct 12, 2011	53.93	54.70	53.91	54.01	1,861,172	-0.69(-1.25%)
Oct 11, 2011	54.20	54.99	54.20	54.70	908,502	+0.20(+0.37%)
Oct 10, 2011	53.69	54.50	53.62	54.50	1,102,128	+1.65(+3.12%)
Oct 07, 2011	53.40	53.57	52.51	52.85	1,680,460	-0.49(-0.92%)
Oct 06, 2011	53.20	53.80	52.34	53.34	1,505,353	+0.70(+1.33%)
Oct 05, 2011	50.87	52.92	50.55	52.64	1,918,449	+2.01(+3.98%)
Oct 04, 2011	48.93	50.69	48.40	50.63	1,942,323	+1.21(+2.44%)

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