Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	47.77	48.36	47.61	48.30	9,811,003	+0.57(+1.20%)
Dec 28, 2012	48.05	48.50	47.70	47.73	6,772,484	-0.65(-1.34%)
Dec 27, 2012	48.01	48.47	47.88	48.38	9,004,048	+0.47(+0.99%)
Dec 26, 2012	48.41	48.42	47.82	47.90	6,077,197	-0.46(-0.94%)
Dec 24, 2012	48.28	48.66	48.28	48.36	4,216,602	-0.21(-0.43%)
Dec 21, 2012	48.70	49.03	48.08	48.57	19,059,506	-0.31(-0.64%)
Dec 20, 2012	48.30	48.93	47.90	48.88	13,505,557	+0.49(+1.00%)
Dec 19, 2012	49.47	49.60	48.38	48.40	16,272,062	-1.06(-2.15%)
Dec 18, 2012	49.90	50.00	48.81	49.46	14,217,039	-0.50(-1.01%)
Dec 17, 2012	50.28	50.58	49.80	49.96	10,003,621	-0.21(-0.41%)
Dec 14, 2012	50.03	50.48	50.03	50.17	8,528,196	-0.26(-0.51%)
Dec 13, 2012	50.71	51.00	50.26	50.43	6,818,405	-0.33(-0.65%)
Dec 12, 2012	50.83	51.28	50.60	50.76	8,046,991	+0.18(+0.36%)
Dec 11, 2012	51.16	51.29	50.41	50.57	8,603,075	-0.35(-0.68%)
Dec 10, 2012	50.97	51.43	50.88	50.92	6,330,464	-0.23(-0.45%)
Dec 07, 2012	50.69	51.28	50.69	51.15	6,817,067	+0.46(+0.90%)
Dec 06, 2012	50.68	51.21	50.53	50.69	7,307,579	+0.08(+0.16%)
Dec 05, 2012	50.92	51.12	50.41	50.61	10,538,078	-0.24(-0.47%)

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