Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	43.52	43.88	43.44	43.81	396,203	+0.21(+0.49%)
Dec 28, 2012	43.57	44.01	43.41	43.60	363,150	-0.20(-0.46%)
Dec 27, 2012	43.61	43.89	43.34	43.79	457,142	+0.24(+0.55%)
Dec 26, 2012	43.75	43.87	43.39	43.56	602,880	-0.17(-0.38%)
Dec 24, 2012	43.42	43.85	43.13	43.72	251,249	+0.32(+0.73%)
Dec 21, 2012	42.84	43.73	42.83	43.41	1,421,259	+0.13(+0.31%)
Dec 20, 2012	42.80	43.34	42.70	43.27	946,086	+0.53(+1.23%)
Dec 19, 2012	42.97	43.06	42.72	42.75	886,173	-0.17(-0.40%)
Dec 18, 2012	42.86	43.27	42.82	42.92	726,235	+0.05(+0.12%)
Dec 17, 2012	42.88	43.47	42.65	42.87	1,209,966	+0.03(+0.06%)
Dec 14, 2012	42.77	42.97	42.58	42.84	527,782	+0.10(+0.24%)
Dec 13, 2012	43.15	43.17	42.66	42.74	771,098	-0.17(-0.40%)
Dec 12, 2012	42.70	43.09	42.58	42.91	711,798	+0.04(+0.10%)
Dec 11, 2012	42.73	42.98	42.61	42.87	1,063,323	+0.30(+0.70%)
Dec 10, 2012	42.56	42.81	42.52	42.57	869,296	-0.02(-0.04%)
Dec 07, 2012	42.57	42.70	42.39	42.59	640,750	+0.15(+0.35%)
Dec 06, 2012	42.03	42.56	41.82	42.44	781,735	+0.41(+0.97%)
Dec 05, 2012	42.05	42.24	41.80	42.03	659,825	-0.04(-0.09%)

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