Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	52.44	53.14	52.22	53.08	179,243	+0.64(+1.23%)
Dec 28, 2012	52.66	52.84	52.40	52.43	219,881	-0.27(-0.51%)
Dec 27, 2012	52.65	52.82	52.24	52.70	212,931	+0.56(+1.07%)
Dec 26, 2012	52.04	52.28	51.97	52.15	117,600	+0.64(+1.23%)
Dec 24, 2012	51.42	51.63	51.42	51.51	37,496	+0.25(+0.50%)
Dec 21, 2012	51.14	51.34	50.98	51.26	490,474	-0.60(-1.15%)
Dec 20, 2012	51.66	51.89	51.45	51.85	358,242	+0.09(+0.17%)
Dec 19, 2012	52.20	52.24	51.74	51.77	442,041	-0.66(-1.26%)
Dec 18, 2012	52.42	52.47	51.89	52.43	442,168	+0.06(+0.11%)
Dec 17, 2012	51.69	52.37	51.53	52.37	454,563	+0.87(+1.68%)
Dec 14, 2012	51.81	51.81	51.33	51.50	532,762	-0.21(-0.41%)
Dec 13, 2012	52.14	52.14	51.58	51.72	726,118	-0.49(-0.94%)
Dec 12, 2012	52.09	52.51	51.97	52.21	252,340	+0.46(+0.89%)
Dec 11, 2012	52.12	52.16	51.69	51.75	492,974	+0.12(+0.23%)
Dec 10, 2012	51.35	51.69	51.02	51.63	426,034	+0.35(+0.68%)
Dec 07, 2012	50.90	51.33	50.80	51.28	196,858	+0.35(+0.69%)
Dec 06, 2012	51.08	51.14	50.57	50.93	370,617	-0.18(-0.36%)
Dec 05, 2012	50.64	51.34	50.49	51.11	261,988	+0.40(+0.78%)

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