Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	50.23	50.67	50.23	50.39	1,403,706	+0.16(+0.31%)
Dec 29, 2011	49.35	50.29	49.31	50.23	2,548,700	+0.95(+1.93%)
Dec 28, 2011	49.90	49.90	49.17	49.28	1,690,711	-0.62(-1.24%)
Dec 27, 2011	49.64	50.04	49.52	49.90	1,435,528	+0.30(+0.60%)
Dec 23, 2011	49.31	49.64	48.95	49.60	1,228,335	+0.66(+1.35%)
Dec 21, 2011	48.63	49.04	48.51	48.94	2,989,681	+0.58(+1.21%)
Dec 20, 2011	47.61	48.46	47.33	48.36	3,116,679	+1.19(+2.53%)
Dec 19, 2011	47.89	47.97	47.09	47.16	2,522,652	-0.53(-1.11%)
Dec 16, 2011	47.57	48.17	47.50	47.69	4,216,086	+0.50(+1.05%)
Dec 15, 2011	47.42	47.46	46.94	47.20	2,299,882	+0.23(+0.50%)
Dec 14, 2011	47.20	47.64	46.89	46.96	3,166,287	-0.51(-1.08%)
Dec 13, 2011	48.05	48.26	47.25	47.47	3,138,651	-0.56(-1.16%)
Dec 12, 2011	48.28	48.30	47.87	48.03	2,960,176	-0.51(-1.06%)
Dec 09, 2011	48.00	48.96	47.76	48.54	5,499,433	+0.42(+0.87%)
Dec 08, 2011	48.11	48.54	48.06	48.13	9,266,764	+0.03(+0.05%)
Dec 07, 2011	48.19	48.24	47.98	48.10	4,642,890	-0.16(-0.34%)
Dec 06, 2011	48.11	48.41	47.80	48.26	2,940,828	+0.30(+0.63%)
Dec 05, 2011	49.02	49.19	47.75	47.96	3,523,839	-0.53(-1.09%)
Dec 02, 2011	49.45	49.71	48.41	48.49	4,048,304	+0.19(+0.40%)

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