Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	50.77	52.73	50.65	52.66	1,490,057	+1.66(+3.25%)
Dec 28, 2012	51.17	51.72	50.98	51.00	1,126,587	-0.46(-0.89%)
Dec 27, 2012	51.02	51.64	50.85	51.46	1,945,423	+0.44(+0.86%)
Dec 26, 2012	51.91	52.01	50.89	51.02	1,432,085	-0.88(-1.70%)
Dec 24, 2012	52.65	52.65	51.78	51.90	779,292	-0.77(-1.45%)
Dec 21, 2012	52.41	53.20	52.26	52.67	2,809,511	-0.15(-0.28%)
Dec 20, 2012	53.26	53.26	52.27	52.82	2,112,376	-0.31(-0.58%)
Dec 19, 2012	53.58	53.76	52.57	53.12	2,309,620	-0.49(-0.92%)
Dec 18, 2012	53.49	53.73	53.40	53.62	2,120,429	+0.07(+0.13%)
Dec 17, 2012	53.71	53.93	53.34	53.55	1,592,057	-0.10(-0.18%)
Dec 14, 2012	52.50	53.85	52.50	53.64	1,728,950	+0.90(+1.70%)
Dec 13, 2012	53.31	53.60	52.64	52.75	873,368	-0.43(-0.81%)
Dec 12, 2012	53.48	53.69	53.04	53.18	1,537,164	+0.00(+0.00%)
Dec 11, 2012	52.96	53.39	52.96	53.18	1,152,949	+0.27(+0.52%)
Dec 10, 2012	53.58	53.69	52.79	52.90	1,498,617	-0.51(-0.96%)
Dec 07, 2012	52.79	53.48	52.54	53.41	2,008,607	+0.79(+1.51%)
Dec 06, 2012	52.04	52.64	51.48	52.62	1,693,112	+0.39(+0.74%)
Dec 05, 2012	51.94	52.54	51.80	52.23	2,244,692	+0.24(+0.46%)

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