Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	40.36	40.53	40.06	40.39	77,633	+0.16(+0.39%)
Dec 28, 2012	40.56	40.69	40.21	40.23	46,307	-0.30(-0.75%)
Dec 27, 2012	40.37	40.58	40.03	40.54	129,065	+0.24(+0.61%)
Dec 26, 2012	40.66	40.87	37.76	40.29	48,691	-0.67(-1.63%)
Dec 24, 2012	41.09	41.09	40.65	40.96	46,234	-0.13(-0.31%)
Dec 21, 2012	40.43	41.20	40.43	41.09	289,684	+0.20(+0.49%)
Dec 20, 2012	40.86	41.61	40.62	40.89	136,125	-0.20(-0.49%)
Dec 19, 2012	41.91	41.91	40.80	41.09	129,590	+0.28(+0.69%)
Dec 18, 2012	40.96	41.04	40.49	40.81	77,553	+0.04(+0.09%)
Dec 17, 2012	40.73	40.81	40.64	40.77	73,276	+0.21(+0.51%)
Dec 14, 2012	41.00	41.00	40.46	40.56	48,430	-0.10(-0.24%)
Dec 13, 2012	40.75	40.85	40.44	40.66	56,439	+0.04(+0.11%)
Dec 12, 2012	40.83	41.06	40.44	40.61	140,283	-0.21(-0.51%)
Dec 11, 2012	40.87	41.44	40.72	40.82	111,374	+0.04(+0.11%)
Dec 10, 2012	40.86	41.11	40.55	40.78	120,337	-0.07(-0.18%)
Dec 07, 2012	41.13	41.33	40.73	40.85	83,410	-0.07(-0.16%)
Dec 06, 2012	40.76	41.28	40.76	40.92	81,769	+0.05(+0.13%)
Dec 05, 2012	40.86	41.07	40.57	40.87	79,293	+0.24(+0.58%)
Dec 04, 2012	40.87	41.02	40.33	40.63	159,692	-0.21(-0.51%)
Nov 30, 2012	41.01	41.03	40.52	40.84	133,769	-0.03(-0.07%)
Nov 29, 2012	41.09	41.10	38.77	40.87	96,712	+0.07(+0.18%)
Nov 28, 2012	40.77	40.99	40.38	40.79	205,848	+0.01(+0.04%)
Nov 27, 2012	41.49	41.57	40.78	40.78	75,144	-0.58(-1.40%)
Nov 26, 2012	41.37	41.61	41.30	41.36	68,207	-0.04(-0.11%)
Nov 23, 2012	41.18	41.50	41.15	41.40	61,631	+0.27(+0.67%)
Nov 21, 2012	41.62	41.68	40.98	41.13	66,999	-0.43(-1.04%)
Nov 20, 2012	40.98	41.59	40.98	41.56	110,531	+0.38(+0.92%)
Nov 19, 2012	41.47	41.47	40.96	41.18	108,957	+0.19(+0.45%)
Nov 16, 2012	41.12	41.24	40.56	40.99	51,425	+0.13(+0.31%)
Nov 15, 2012	40.64	40.89	40.35	40.87	40,579	+0.21(+0.51%)
Nov 14, 2012	41.10	41.20	39.99	40.66	53,103	-0.25(-0.62%)
Nov 13, 2012	41.31	41.77	40.83	40.91	67,330	-0.83(-1.99%)
Nov 12, 2012	41.57	41.90	41.13	41.74	103,951	+0.12(+0.28%)
Nov 09, 2012	41.52	42.12	41.48	41.63	35,167	-0.14(-0.33%)
Nov 08, 2012	41.74	42.26	41.59	41.76	80,273	-0.21(-0.50%)
Nov 07, 2012	42.09	42.65	41.95	41.97	70,186	-1.09(-2.54%)
Nov 06, 2012	42.63	43.22	42.59	43.07	67,106	+0.57(+1.35%)
Nov 05, 2012	42.47	43.06	42.36	42.50	54,041	-0.02(-0.05%)
Nov 02, 2012	43.05	43.05	42.48	42.52	63,521	-0.46(-1.08%)
Nov 01, 2012	42.58	43.06	42.43	42.98	50,519	+0.53(+1.24%)
Oct 31, 2012	42.14	42.52	41.98	42.45	55,306	+0.48(+1.14%)
Oct 26, 2012	42.22	41.97	41.97	41.97	85,104	-0.22(-0.51%)
Oct 25, 2012	42.16	42.28	42.06	42.19	100,421	+0.20(+0.48%)
Oct 24, 2012	41.93	42.02	41.77	41.99	56,475	+0.30(+0.71%)
Oct 23, 2012	41.64	41.77	41.34	41.69	201,636	-0.01(-0.03%)
Oct 19, 2012	41.87	41.87	41.45	41.71	42,357	-0.10(-0.24%)
Oct 18, 2012	42.10	42.29	41.75	41.81	40,663	-0.46(-1.08%)
Oct 17, 2012	42.01	42.62	41.82	42.26	114,602	+0.25(+0.59%)
Oct 16, 2012	42.57	42.72	41.84	42.02	122,812	-0.53(-1.24%)
Oct 15, 2012	42.56	42.56	42.26	42.55	86,440	+0.22(+0.51%)
Oct 12, 2012	43.14	43.14	42.10	42.33	92,273	-0.93(-2.14%)
Oct 11, 2012	43.24	43.36	43.09	43.26	48,457	+0.15(+0.35%)
Oct 10, 2012	42.96	43.25	42.85	43.10	34,945	+0.27(+0.63%)
Oct 09, 2012	43.13	43.26	42.68	42.84	68,808	-0.22(-0.50%)
Oct 08, 2012	42.93	43.11	42.72	43.05	67,901	-0.02(-0.05%)
Oct 05, 2012	43.33	43.33	42.79	43.07	114,390	-0.17(-0.40%)
Oct 04, 2012	43.05	43.26	42.74	43.25	62,162	+0.41(+0.96%)
Oct 03, 2012	43.05	43.18	42.70	42.84	78,678	+0.01(+0.02%)
Oct 02, 2012	43.05	43.16	42.59	42.83	87,744	-0.05(-0.12%)

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