Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.50	49.50	48.66	48.85	1,080,293	-0.65(-1.32%)
Dec 29, 2011	49.06	49.65	49.01	49.50	891,575	+0.40(+0.81%)
Dec 28, 2011	49.79	49.86	49.02	49.10	1,705,619	-0.63(-1.27%)
Dec 27, 2011	49.25	49.96	49.12	49.73	1,423,513	+0.40(+0.81%)
Dec 23, 2011	48.17	49.39	47.76	49.33	1,721,168	+1.18(+2.46%)
Dec 21, 2011	47.31	48.18	47.22	48.15	1,463,342	+0.74(+1.56%)
Dec 20, 2011	47.52	47.97	47.29	47.41	4,005,348	+0.66(+1.40%)
Dec 19, 2011	47.54	47.80	46.65	46.75	3,523,286	-0.27(-0.57%)
Dec 16, 2011	46.60	47.11	46.40	47.02	3,688,601	+0.77(+1.66%)
Dec 15, 2011	46.40	46.47	45.99	46.25	2,266,938	+0.34(+0.74%)
Dec 14, 2011	46.64	46.81	45.74	45.91	1,870,149	-0.89(-1.90%)
Dec 13, 2011	47.60	48.23	46.62	46.80	2,108,669	-0.41(-0.87%)
Dec 12, 2011	47.10	47.63	46.63	47.21	2,803,345	-0.30(-0.63%)
Dec 09, 2011	48.64	48.64	47.02	47.51	3,915,867	-0.93(-1.91%)
Dec 08, 2011	49.09	49.12	48.27	48.44	1,587,798	-1.04(-2.09%)
Dec 07, 2011	48.65	49.71	48.43	49.47	2,348,120	+0.67(+1.37%)
Dec 06, 2011	50.02	50.02	48.76	48.80	3,130,205	-1.06(-2.13%)
Dec 05, 2011	51.28	51.42	49.46	49.86	2,988,630	-0.62(-1.22%)
Dec 02, 2011	51.08	51.75	50.38	50.48	1,792,964	+0.21(+0.42%)

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