Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	47.63	48.45	47.54	48.43	946,154	+0.82(+1.72%)
Dec 28, 2012	47.75	48.14	47.61	47.61	850,008	-0.50(-1.04%)
Dec 27, 2012	48.22	48.35	47.74	48.10	1,026,975	-0.15(-0.30%)
Dec 26, 2012	48.67	48.93	48.25	48.25	684,614	-0.25(-0.52%)
Dec 24, 2012	48.45	48.87	48.40	48.50	468,061	-0.21(-0.44%)
Dec 21, 2012	48.27	49.01	48.11	48.72	2,973,572	-0.12(-0.25%)
Dec 20, 2012	48.66	48.99	48.51	48.84	1,356,935	+0.10(+0.20%)
Dec 19, 2012	48.81	49.13	48.56	48.74	1,288,954	+0.06(+0.13%)
Dec 18, 2012	47.83	48.97	47.71	48.68	1,923,343	+1.04(+2.19%)
Dec 17, 2012	47.32	47.64	47.19	47.64	1,063,379	+0.51(+1.09%)
Dec 14, 2012	47.29	47.46	47.03	47.12	1,157,670	-0.09(-0.19%)
Dec 13, 2012	47.21	47.79	46.93	47.22	790,421	+0.06(+0.13%)
Dec 12, 2012	47.66	47.72	47.00	47.16	1,151,685	-0.27(-0.56%)
Dec 11, 2012	47.58	47.84	47.19	47.42	1,876,258	+0.24(+0.52%)
Dec 10, 2012	46.28	47.26	46.25	47.18	1,496,171	+1.02(+2.21%)
Dec 07, 2012	46.29	46.44	45.81	46.16	1,028,459	-0.03(-0.07%)
Dec 06, 2012	46.95	47.19	46.02	46.19	1,272,552	-0.97(-2.05%)
Dec 05, 2012	46.52	47.30	46.51	47.16	1,142,107	+0.68(+1.46%)

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