Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	31.74	32.24	31.61	32.16	487,871	+0.44(+1.39%)
Dec 28, 2012	31.53	31.83	31.53	31.72	78,998	+0.02(+0.07%)
Dec 27, 2012	31.63	31.73	31.43	31.70	73,467	+0.02(+0.05%)
Dec 26, 2012	31.67	31.87	31.67	31.68	89,173	+0.29(+0.93%)
Dec 24, 2012	31.44	31.64	31.34	31.39	23,434	-0.12(-0.37%)
Dec 21, 2012	31.38	31.51	31.26	31.51	152,110	-0.34(-1.06%)
Dec 20, 2012	31.66	31.86	31.60	31.85	89,281	+0.27(+0.85%)
Dec 19, 2012	31.67	31.74	31.54	31.58	74,436	+0.06(+0.17%)
Dec 18, 2012	31.17	31.54	31.15	31.52	107,877	+0.27(+0.87%)
Dec 17, 2012	31.11	31.32	31.10	31.25	101,224	+0.03(+0.10%)
Dec 14, 2012	31.14	31.29	31.02	31.22	80,574	+0.19(+0.61%)
Dec 13, 2012	31.11	31.22	30.89	31.03	450,246	-0.18(-0.58%)
Dec 12, 2012	31.30	31.44	31.14	31.22	133,723	+0.11(+0.35%)
Dec 11, 2012	31.05	31.21	30.88	31.11	282,897	+0.03(+0.10%)
Dec 10, 2012	30.72	31.16	30.72	31.07	495,808	+0.30(+0.97%)
Dec 07, 2012	30.67	30.79	30.58	30.78	109,695	+0.09(+0.31%)
Dec 06, 2012	30.46	30.71	30.45	30.68	116,819	+0.20(+0.64%)
Dec 05, 2012	30.29	30.64	30.29	30.49	155,137	+0.52(+1.73%)
Dec 04, 2012	29.96	30.16	29.95	29.97	51,137	-0.03(-0.10%)
Nov 30, 2012	30.05	30.09	29.93	30.00	201,726	+0.12(+0.39%)
Nov 29, 2012	29.77	29.98	29.71	29.88	93,089	+0.24(+0.79%)
Nov 28, 2012	29.30	29.65	29.22	29.65	56,330	+0.12(+0.40%)
Nov 27, 2012	29.76	29.87	29.51	29.53	89,080	-0.35(-1.18%)
Nov 26, 2012	29.75	29.88	29.69	29.88	26,656	-0.03(-0.10%)
Nov 23, 2012	29.68	29.92	29.67	29.91	55,938	+0.45(+1.54%)
Nov 21, 2012	29.42	29.51	29.33	29.46	92,535	+0.05(+0.19%)
Nov 20, 2012	29.29	29.40	29.11	29.40	98,790	-0.12(-0.40%)
Nov 19, 2012	29.26	29.54	29.26	29.52	56,112	+0.49(+1.70%)
Nov 16, 2012	29.07	29.08	28.75	29.03	93,718	+0.02(+0.05%)
Nov 15, 2012	29.01	29.19	28.89	29.01	109,670	+0.06(+0.22%)
Nov 14, 2012	29.42	29.47	28.89	28.95	153,469	-0.41(-1.39%)
Nov 13, 2012	29.32	29.53	29.25	29.36	158,865	-0.40(-1.34%)
Nov 12, 2012	29.86	29.86	29.72	29.76	113,457	+0.03(+0.11%)
Nov 09, 2012	29.66	29.95	29.64	29.73	195,124	-0.09(-0.29%)
Nov 08, 2012	30.20	30.35	29.80	29.81	157,818	-0.43(-1.43%)
Nov 07, 2012	30.47	30.55	30.13	30.24	96,457	-0.62(-2.01%)
Nov 06, 2012	30.64	30.96	30.62	30.86	131,730	+0.21(+0.69%)
Nov 05, 2012	30.45	30.69	30.38	30.65	39,958	+0.18(+0.59%)
Nov 02, 2012	30.78	30.79	30.42	30.47	77,515	-0.14(-0.46%)
Nov 01, 2012	30.35	30.62	30.29	30.61	86,165	+0.71(+2.36%)
Oct 31, 2012	30.11	30.17	29.85	29.91	89,991	-0.13(-0.44%)
Oct 26, 2012	30.13	30.04	30.04	30.04	46,944	-0.28(-0.93%)
Oct 25, 2012	30.39	30.48	30.20	30.32	68,404	+0.27(+0.91%)
Oct 24, 2012	30.26	30.35	30.04	30.05	85,795	+0.05(+0.18%)
Oct 23, 2012	30.20	30.20	29.91	29.99	148,545	-0.25(-0.83%)
Oct 19, 2012	30.58	30.60	30.22	30.24	153,200	-0.49(-1.58%)
Oct 18, 2012	30.54	30.88	30.53	30.73	689,127	+0.11(+0.36%)
Oct 17, 2012	30.42	30.67	30.35	30.62	47,652	+0.27(+0.88%)
Oct 16, 2012	30.31	30.45	30.26	30.35	184,808	+0.16(+0.52%)
Oct 15, 2012	30.06	30.20	29.88	30.20	76,845	+0.29(+0.97%)
Oct 12, 2012	29.98	30.11	29.87	29.91	47,510	-0.06(-0.21%)
Oct 11, 2012	30.02	30.16	29.97	29.97	50,727	+0.38(+1.27%)
Oct 10, 2012	29.79	29.80	29.52	29.59	80,034	-0.10(-0.34%)
Oct 09, 2012	29.89	29.96	29.62	29.69	113,759	-0.25(-0.84%)
Oct 08, 2012	29.80	29.97	29.71	29.95	179,379	-0.15(-0.50%)
Oct 05, 2012	30.30	30.38	29.99	30.09	64,173	-0.02(-0.08%)
Oct 04, 2012	29.89	30.14	29.81	30.12	44,399	+0.33(+1.11%)
Oct 03, 2012	29.95	29.95	29.73	29.79	43,022	-0.12(-0.39%)
Oct 02, 2012	30.05	30.08	29.80	29.91	65,612	+0.02(+0.05%)

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