Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	46.93	47.54	46.85	47.38	993,482	+0.70(+1.50%)
Dec 28, 2012	46.96	47.08	46.47	46.68	529,746	-0.83(-1.75%)
Dec 27, 2012	47.74	47.97	47.15	47.51	947,322	+0.19(+0.40%)
Dec 26, 2012	47.39	47.60	47.19	47.32	520,659	+0.13(+0.28%)
Dec 24, 2012	47.56	47.57	46.65	47.19	329,568	-0.41(-0.86%)
Dec 21, 2012	47.34	47.70	47.24	47.60	1,070,987	+0.17(+0.36%)
Dec 20, 2012	47.51	47.53	47.24	47.43	1,100,216	+0.69(+1.48%)
Dec 19, 2012	47.19	47.30	46.70	46.74	1,511,077	-0.89(-1.87%)
Dec 18, 2012	47.04	47.76	47.04	47.63	1,794,846	+0.79(+1.69%)
Dec 17, 2012	46.58	46.99	46.56	46.84	1,784,769	-0.18(-0.38%)
Dec 14, 2012	46.78	47.31	46.64	47.02	1,473,154	+0.12(+0.26%)
Dec 13, 2012	46.80	47.05	46.73	46.90	1,354,463	+0.24(+0.51%)
Dec 12, 2012	46.91	47.03	46.50	46.66	1,978,000	-0.25(-0.53%)
Dec 11, 2012	46.71	46.95	46.59	46.91	2,106,400	+0.69(+1.49%)
Dec 10, 2012	46.15	46.34	46.03	46.22	1,655,700	-0.10(-0.22%)
Dec 07, 2012	46.14	46.32	45.80	46.32	757,300	+0.26(+0.56%)
Dec 06, 2012	45.99	46.06	45.61	46.06	692,331	+0.26(+0.57%)
Dec 05, 2012	45.51	45.97	45.45	45.80	1,290,619	+0.39(+0.86%)
Dec 04, 2012	45.50	45.50	45.16	45.41	519,186	+0.79(+1.77%)
Nov 30, 2012	44.86	45.04	44.38	44.62	1,682,386	-0.43(-0.95%)
Nov 29, 2012	45.17	45.26	44.74	45.05	1,303,344	+0.44(+0.99%)
Nov 28, 2012	44.09	44.66	43.99	44.61	1,188,024	+0.22(+0.50%)
Nov 27, 2012	44.38	44.67	44.21	44.39	1,390,546	-0.27(-0.60%)
Nov 26, 2012	44.86	44.89	44.51	44.66	1,043,048	-0.21(-0.47%)
Nov 23, 2012	44.46	44.98	44.45	44.87	524,637	+1.16(+2.65%)
Nov 21, 2012	43.49	43.82	43.41	43.71	965,744	-0.15(-0.34%)
Nov 20, 2012	43.34	43.95	43.20	43.86	1,052,252	+0.59(+1.36%)
Nov 19, 2012	42.71	43.49	42.69	43.27	2,196,691	+0.67(+1.57%)
Nov 16, 2012	42.88	42.93	42.20	42.60	1,530,253	-0.13(-0.30%)
Nov 15, 2012	42.76	42.96	42.62	42.73	995,074	-0.29(-0.67%)
Nov 14, 2012	43.51	43.53	42.90	43.02	742,956	-0.44(-1.01%)
Nov 13, 2012	42.81	43.81	42.75	43.46	1,465,916	-0.12(-0.28%)
Nov 12, 2012	43.43	43.70	43.31	43.58	1,053,672	+0.14(+0.32%)
Nov 09, 2012	42.97	43.67	42.92	43.44	1,899,078	+0.60(+1.40%)
Nov 08, 2012	43.09	43.35	42.75	42.84	1,819,962	-0.51(-1.18%)
Nov 07, 2012	43.46	43.47	42.87	43.35	2,346,179	-1.33(-2.98%)
Nov 06, 2012	44.01	44.84	43.62	44.68	1,602,440	+1.06(+2.43%)
Nov 05, 2012	43.75	43.82	43.42	43.62	956,861	-0.55(-1.25%)
Nov 02, 2012	44.47	44.60	44.15	44.17	928,633	-0.69(-1.54%)
Nov 01, 2012	44.80	45.07	44.67	44.86	2,118,377	+1.01(+2.30%)
Oct 31, 2012	44.81	44.81	43.79	43.85	2,325,520	-0.17(-0.39%)
Oct 26, 2012	44.17	44.02	44.02	44.02	1,964,700	+0.01(+0.02%)
Oct 25, 2012	43.84	44.01	43.39	44.01	2,191,065	+1.19(+2.78%)
Oct 24, 2012	43.14	43.21	42.69	42.82	1,458,024	-0.30(-0.70%)
Oct 23, 2012	43.14	43.19	42.70	43.12	2,478,008	-1.43(-3.21%)
Oct 19, 2012	44.95	45.01	44.30	44.55	1,533,856	-1.04(-2.28%)
Oct 18, 2012	45.39	45.72	45.31	45.59	2,238,173	+0.51(+1.13%)
Oct 17, 2012	44.92	45.22	44.77	45.08	1,225,740	-0.11(-0.24%)
Oct 16, 2012	44.92	45.20	44.75	45.19	1,938,643	+1.55(+3.55%)
Oct 15, 2012	43.69	43.76	43.40	43.64	1,230,829	+0.53(+1.23%)
Oct 12, 2012	43.06	43.56	42.89	43.11	758,504	+0.16(+0.37%)
Oct 11, 2012	43.06	43.38	42.95	42.95	1,162,219	+0.20(+0.47%)
Oct 10, 2012	43.01	43.01	42.52	42.75	1,763,875	-0.33(-0.77%)
Oct 09, 2012	43.70	43.86	42.96	43.08	1,733,031	-1.15(-2.60%)
Oct 08, 2012	44.22	44.42	43.99	44.23	1,219,684	-0.41(-0.92%)
Oct 05, 2012	44.78	44.89	44.52	44.64	1,254,833	+0.41(+0.93%)
Oct 04, 2012	43.96	44.26	43.79	44.23	1,399,194	+0.33(+0.75%)
Oct 03, 2012	43.81	43.99	43.58	43.90	1,153,298	-0.12(-0.27%)
Oct 02, 2012	44.39	44.40	43.79	44.02	1,433,572	+0.05(+0.11%)

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