Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	52.80	53.22	52.65	53.22	51,964	+1.59(+3.08%)
Nov 29, 2011	51.34	51.81	51.34	51.63	27,493	+0.35(+0.69%)
Nov 28, 2011	51.13	51.42	51.01	51.28	101,475	+1.13(+2.25%)
Nov 25, 2011	50.14	50.56	50.14	50.15	20,562	-0.05(-0.11%)
Nov 23, 2011	50.50	50.57	50.14	50.21	27,618	-0.80(-1.57%)
Nov 22, 2011	50.79	51.32	50.72	51.01	36,168	+0.02(+0.04%)
Nov 21, 2011	51.04	51.23	50.61	50.98	87,659	-0.81(-1.57%)
Nov 18, 2011	51.88	52.06	51.66	51.80	729,598	+0.06(+0.12%)
Nov 17, 2011	52.24	52.36	51.47	51.73	36,030	-0.51(-0.98%)
Nov 16, 2011	52.53	53.05	52.25	52.25	26,358	-0.58(-1.11%)
Nov 15, 2011	52.55	53.07	52.39	52.83	21,622	+0.30(+0.57%)
Nov 14, 2011	52.75	52.81	52.36	52.53	25,217	-0.34(-0.65%)
Nov 11, 2011	52.65	53.00	52.65	52.88	11,614	+0.70(+1.34%)
Nov 10, 2011	52.28	52.33	51.74	52.18	22,558	+0.38(+0.74%)
Nov 09, 2011	52.27	52.42	51.65	51.80	21,677	-1.58(-2.96%)
Nov 08, 2011	53.06	53.40	52.64	53.38	38,278	+0.58(+1.10%)
Nov 07, 2011	52.59	52.85	52.13	52.80	69,783	+0.18(+0.34%)
Nov 04, 2011	52.62	52.67	52.17	52.62	802,585	-0.38(-0.72%)
Nov 03, 2011	52.78	53.05	52.23	53.00	65,753	+0.76(+1.45%)
Nov 02, 2011	52.30	52.35	51.85	52.24	62,806	+0.52(+1.01%)
Nov 01, 2011	51.78	52.24	51.59	51.72	181,151	-1.20(-2.27%)
Oct 31, 2011	53.37	53.56	52.92	52.92	44,455	-0.87(-1.62%)
Oct 28, 2011	53.53	53.86	53.53	53.79	51,177	+0.06(+0.11%)
Oct 27, 2011	53.76	53.95	53.19	53.73	103,037	+0.98(+1.85%)
Oct 26, 2011	52.91	52.94	52.06	52.75	77,322	+0.34(+0.65%)
Oct 25, 2011	53.00	53.00	52.31	52.41	123,415	-0.80(-1.50%)
Oct 24, 2011	53.21	53.36	53.04	53.21	167,196	+0.05(+0.10%)
Oct 21, 2011	52.70	53.15	52.70	53.15	69,415	+1.04(+2.00%)
Oct 20, 2011	51.99	52.26	51.66	52.11	80,624	+0.39(+0.76%)
Oct 19, 2011	52.26	52.44	51.69	51.72	74,194	-0.63(-1.20%)
Oct 18, 2011	51.71	52.66	51.19	52.35	72,905	+0.70(+1.35%)
Oct 17, 2011	52.31	52.46	51.65	51.65	19,440	-0.90(-1.71%)
Oct 14, 2011	52.53	52.55	52.10	52.55	83,706	+0.61(+1.18%)
Oct 13, 2011	51.71	52.06	51.58	51.94	127,798	-0.08(-0.15%)
Oct 12, 2011	51.86	52.43	51.81	52.02	41,226	+0.56(+1.10%)
Oct 11, 2011	51.25	51.59	51.25	51.45	46,489	-0.05(-0.09%)
Oct 10, 2011	51.19	51.50	51.01	51.50	34,165	+1.13(+2.25%)
Oct 07, 2011	50.81	50.90	50.23	50.37	46,110	-0.07(-0.15%)
Oct 06, 2011	49.55	50.44	49.46	50.44	71,654	+0.94(+1.90%)
Oct 05, 2011	49.06	49.50	48.73	49.50	101,984	+0.51(+1.04%)
Oct 04, 2011	47.66	48.99	47.18	48.99	120,772	+0.85(+1.76%)
Oct 03, 2011	48.77	49.35	48.15	48.15	156,440	-1.14(-2.30%)
Sep 30, 2011	49.84	50.15	49.25	49.28	93,208	-0.86(-1.72%)
Sep 29, 2011	50.60	50.76	49.40	50.14	195,555	+0.37(+0.74%)
Sep 28, 2011	50.96	50.98	49.72	49.78	20,985	-1.03(-2.04%)
Sep 27, 2011	50.97	51.53	50.66	50.81	43,075	+0.57(+1.14%)
Sep 26, 2011	49.67	50.24	49.25	50.24	29,220	+0.92(+1.86%)
Sep 23, 2011	48.90	49.51	48.79	49.32	42,195	+0.26(+0.53%)
Sep 22, 2011	48.92	49.24	48.52	49.06	544,851	-1.16(-2.31%)
Sep 21, 2011	51.53	51.53	50.22	50.22	156,670	-1.33(-2.57%)
Sep 20, 2011	51.75	52.14	51.51	51.55	29,168	-0.02(-0.05%)
Sep 19, 2011	51.28	51.73	51.17	51.57	44,571	-0.44(-0.85%)
Sep 16, 2011	51.90	52.20	51.78	52.02	57,320	+0.30(+0.57%)
Sep 15, 2011	51.57	51.73	51.04	51.72	13,006	+0.68(+1.33%)
Sep 14, 2011	50.68	51.55	50.19	51.04	27,659	+0.73(+1.44%)
Sep 13, 2011	49.90	50.46	49.83	50.32	31,567	+0.41(+0.83%)
Sep 12, 2011	49.25	49.91	49.06	49.90	61,902	+0.03(+0.06%)
Sep 09, 2011	50.66	50.80	49.61	49.87	36,399	-1.32(-2.57%)
Sep 08, 2011	51.46	51.73	51.14	51.19	60,189	-0.23(-0.45%)
Sep 07, 2011	51.09	51.44	50.93	51.42	43,682	+1.02(+2.03%)
Sep 06, 2011	49.44	50.40	49.35	50.40	35,180	-0.35(-0.69%)
Sep 02, 2011	50.97	51.18	50.57	50.75	39,763	-0.94(-1.81%)

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