Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	37.13	37.13	36.79	36.93	4,850,196	-0.21(-0.56%)
Dec 29, 2011	36.88	37.22	36.68	37.13	5,097,775	+0.46(+1.26%)
Dec 28, 2011	37.07	37.13	36.60	36.67	4,705,196	-0.36(-0.98%)
Dec 27, 2011	37.04	37.22	36.83	37.04	5,269,906	-0.09(-0.24%)
Dec 23, 2011	36.56	37.14	36.54	37.12	6,894,025	+1.41(+3.94%)
Dec 21, 2011	35.68	36.14	35.20	35.72	8,348,999	+0.10(+0.28%)
Dec 20, 2011	34.63	35.82	34.61	35.62	10,276,115	+1.40(+4.09%)
Dec 19, 2011	34.85	35.01	33.98	34.22	11,614,200	-0.56(-1.61%)
Dec 16, 2011	34.91	35.19	34.61	34.78	20,669,364	+0.13(+0.37%)
Dec 15, 2011	34.98	35.17	34.45	34.65	10,022,422	+0.03(+0.09%)
Dec 14, 2011	35.15	35.45	34.58	34.62	10,829,519	-1.15(-3.22%)
Dec 13, 2011	36.13	36.55	35.63	35.77	12,906,005	-0.32(-0.87%)
Dec 12, 2011	35.65	36.21	35.37	36.09	10,206,757	+0.09(+0.25%)
Dec 09, 2011	35.62	36.21	35.62	36.00	7,437,049	+0.63(+1.78%)
Dec 08, 2011	36.30	36.39	35.27	35.37	10,025,186	-1.16(-3.18%)
Dec 07, 2011	36.15	36.76	35.90	36.53	9,691,666	+0.27(+0.73%)
Dec 06, 2011	36.31	36.63	36.19	36.27	6,675,076	-0.11(-0.30%)
Dec 05, 2011	36.47	36.80	36.17	36.38	10,128,258	+0.32(+0.90%)
Dec 02, 2011	35.77	36.27	35.75	36.05	10,360,747	+0.61(+1.72%)

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