Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	57.65	57.80	57.44	57.73	4,341	+0.83(+1.46%)
Dec 29, 2011	56.70	57.11	56.47	56.90	18,097	+0.62(+1.10%)
Dec 28, 2011	56.66	56.91	56.13	56.28	73,652	-0.14(-0.25%)
Dec 27, 2011	56.51	56.80	56.40	56.42	9,034	+0.16(+0.28%)
Dec 23, 2011	56.65	57.56	56.26	56.26	2,691	+1.15(+2.09%)
Dec 21, 2011	55.56	55.84	55.10	55.11	270,812	-1.42(-2.51%)
Dec 20, 2011	55.97	56.53	55.97	56.53	213,376	+1.88(+3.44%)
Dec 19, 2011	55.91	56.00	54.65	54.65	38,202	-0.96(-1.73%)
Dec 16, 2011	56.84	56.84	55.61	55.61	11,383	+0.52(+0.94%)
Dec 15, 2011	55.60	55.60	55.05	55.09	54,622	+0.59(+1.08%)
Dec 14, 2011	54.71	54.86	54.35	54.50	6,966	-0.60(-1.09%)
Dec 13, 2011	56.50	57.37	55.10	55.10	5,394	-0.70(-1.25%)
Dec 12, 2011	57.59	57.59	55.70	55.80	11,107	-1.53(-2.67%)
Dec 09, 2011	56.10	57.33	56.09	57.33	10,181	+1.79(+3.22%)
Dec 08, 2011	56.31	56.31	55.54	55.54	5,598	-1.09(-1.92%)
Dec 07, 2011	56.31	56.63	56.04	56.63	21,500	+0.33(+0.59%)
Dec 06, 2011	56.72	57.09	56.10	56.30	7,260	+1.07(+1.94%)
Dec 05, 2011	56.01	56.45	55.23	55.23	9,589	-0.62(-1.11%)
Dec 02, 2011	56.82	56.92	55.65	55.85	31,226	-1.25(-2.19%)

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