Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	49.82	50.41	49.72	50.05	1,094,155	+1.15(+2.36%)
Nov 29, 2011	48.96	49.16	48.67	48.90	668,443	+0.17(+0.34%)
Nov 28, 2011	48.69	48.91	48.52	48.73	817,051	+1.56(+3.32%)
Nov 25, 2011	47.19	47.78	47.03	47.16	508,268	+1.31(+2.85%)
Nov 23, 2011	46.66	46.66	45.84	45.86	850,553	-1.18(-2.50%)
Nov 22, 2011	46.63	47.32	46.63	47.03	679,651	+0.57(+1.23%)
Nov 21, 2011	46.90	47.03	46.32	46.47	986,724	-1.80(-3.73%)
Nov 18, 2011	48.62	48.73	48.17	48.27	683,877	-0.58(-1.20%)
Nov 17, 2011	49.01	49.19	48.51	48.85	974,472	+0.60(+1.24%)
Nov 16, 2011	48.95	48.95	48.18	48.25	728,190	-0.30(-0.63%)
Nov 15, 2011	48.60	48.77	48.30	48.55	495,731	-0.28(-0.58%)
Nov 14, 2011	48.77	49.02	48.64	48.83	662,953	+0.14(+0.30%)
Nov 11, 2011	48.45	48.75	48.35	48.69	829,346	-0.29(-0.59%)
Nov 10, 2011	49.15	49.15	48.64	48.98	504,283	+0.37(+0.77%)
Nov 09, 2011	48.77	49.03	48.45	48.61	1,051,868	-0.46(-0.93%)
Nov 08, 2011	48.24	49.21	48.24	49.06	1,008,126	-0.66(-1.33%)
Nov 07, 2011	49.59	49.73	49.26	49.72	436,946	+0.23(+0.46%)
Nov 04, 2011	49.50	49.65	49.21	49.50	478,083	-0.16(-0.32%)
Nov 03, 2011	49.56	49.73	48.99	49.65	901,809	+0.42(+0.85%)
Nov 02, 2011	49.26	49.81	49.13	49.24	1,086,916	-0.32(-0.64%)
Nov 01, 2011	49.59	50.10	49.46	49.56	1,135,008	-1.10(-2.17%)
Oct 31, 2011	51.03	51.15	50.65	50.66	924,780	-2.24(-4.23%)
Oct 28, 2011	52.56	53.01	52.34	52.90	760,972	+0.30(+0.58%)
Oct 27, 2011	51.89	52.97	51.86	52.59	1,017,790	+1.80(+3.54%)
Oct 26, 2011	51.01	51.01	50.46	50.79	833,963	+0.43(+0.86%)
Oct 25, 2011	50.73	51.01	50.23	50.36	682,589	-1.30(-2.51%)
Oct 24, 2011	51.16	51.83	51.16	51.66	486,565	+0.32(+0.62%)
Oct 21, 2011	51.03	51.45	50.89	51.34	575,926	+0.62(+1.23%)
Oct 20, 2011	50.88	51.01	50.24	50.72	875,463	-0.42(-0.82%)
Oct 19, 2011	51.46	51.54	50.91	51.14	458,340	-0.59(-1.15%)
Oct 18, 2011	51.00	52.18	50.86	51.73	492,919	+0.61(+1.19%)
Oct 17, 2011	51.27	51.60	51.03	51.12	422,189	-0.11(-0.21%)
Oct 14, 2011	51.14	51.36	50.93	51.23	555,364	-0.18(-0.35%)
Oct 13, 2011	51.28	51.50	50.99	51.41	668,948	-0.08(-0.15%)
Oct 12, 2011	51.45	51.88	51.14	51.48	659,541	+0.37(+0.73%)
Oct 11, 2011	51.02	51.42	50.89	51.11	478,555	-0.52(-1.01%)
Oct 10, 2011	51.03	51.70	50.95	51.64	449,443	+1.42(+2.83%)
Oct 07, 2011	50.99	51.03	50.18	50.22	767,292	-0.81(-1.59%)
Oct 06, 2011	50.88	51.12	50.67	51.03	558,478	+0.39(+0.76%)
Oct 05, 2011	49.79	50.85	49.62	50.64	744,260	-0.39(-0.77%)
Oct 04, 2011	50.21	51.04	49.59	51.04	1,069,259	+0.18(+0.36%)
Oct 03, 2011	52.05	52.46	50.64	50.85	720,810	-0.98(-1.89%)
Sep 30, 2011	52.37	52.68	51.83	51.83	778,666	-1.48(-2.78%)
Sep 29, 2011	53.54	53.85	52.46	53.31	494,430	+0.81(+1.55%)
Sep 28, 2011	52.92	53.51	52.40	52.50	620,751	+0.26(+0.49%)
Sep 27, 2011	52.99	53.09	51.99	52.24	808,177	+0.41(+0.79%)
Sep 26, 2011	51.53	51.86	50.93	51.83	757,657	+0.69(+1.36%)
Sep 23, 2011	50.64	51.18	50.38	51.14	469,179	+0.66(+1.31%)
Sep 22, 2011	50.80	51.27	50.00	50.48	757,848	-1.00(-1.95%)
Sep 21, 2011	52.84	52.99	51.40	51.48	549,260	-1.61(-3.02%)
Sep 20, 2011	53.32	53.78	52.99	53.08	820,656	-0.31(-0.58%)
Sep 19, 2011	52.65	53.52	52.31	53.39	632,392	+0.02(+0.04%)
Sep 16, 2011	53.88	53.93	53.08	53.37	371,872	-0.30(-0.56%)
Sep 15, 2011	53.15	53.69	52.87	53.67	560,631	+1.24(+2.36%)
Sep 14, 2011	52.34	52.92	51.69	52.44	521,561	+0.39(+0.75%)
Sep 13, 2011	51.73	52.11	51.52	52.04	565,107	+0.66(+1.29%)
Sep 12, 2011	50.67	51.43	50.54	51.38	712,062	+0.28(+0.55%)
Sep 09, 2011	51.56	51.73	50.92	51.10	658,702	-1.18(-2.26%)
Sep 08, 2011	52.46	52.87	52.06	52.28	652,730	-0.36(-0.69%)
Sep 07, 2011	52.54	52.75	52.22	52.65	958,102	+1.19(+2.31%)
Sep 06, 2011	51.13	51.61	50.97	51.46	1,269,433	-0.81(-1.54%)
Sep 02, 2011	52.84	52.93	52.03	52.26	1,013,508	-1.38(-2.57%)

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