Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	40.37	40.54	40.07	40.40	77,617	+0.16(+0.39%)
Dec 28, 2012	40.57	40.70	40.21	40.24	46,297	-0.30(-0.75%)
Dec 27, 2012	40.38	40.59	40.04	40.55	129,038	+0.24(+0.61%)
Dec 26, 2012	40.67	40.87	37.76	40.30	48,681	-0.67(-1.63%)
Dec 24, 2012	41.10	41.10	40.66	40.97	46,225	-0.13(-0.31%)
Dec 21, 2012	40.44	41.21	40.44	41.10	289,623	+0.20(+0.49%)
Dec 20, 2012	40.87	41.62	40.63	40.90	136,097	-0.20(-0.49%)
Dec 19, 2012	41.92	41.92	40.81	41.10	129,562	+0.28(+0.69%)
Dec 18, 2012	40.97	41.04	40.50	40.81	77,536	+0.04(+0.09%)
Dec 17, 2012	40.74	40.81	40.65	40.78	73,260	+0.21(+0.51%)
Dec 14, 2012	41.01	41.01	40.47	40.57	48,420	-0.10(-0.24%)
Dec 13, 2012	40.76	40.86	40.45	40.67	56,427	+0.04(+0.11%)
Dec 12, 2012	40.84	41.07	40.45	40.62	140,254	-0.21(-0.51%)
Dec 11, 2012	40.88	41.45	40.73	40.83	111,350	+0.04(+0.11%)
Dec 10, 2012	40.87	41.12	40.56	40.79	120,311	-0.07(-0.18%)
Dec 07, 2012	41.14	41.34	40.74	40.86	83,393	-0.07(-0.16%)
Dec 06, 2012	40.77	41.29	40.77	40.93	81,751	+0.05(+0.13%)
Dec 05, 2012	40.87	41.07	40.58	40.87	79,276	+0.24(+0.58%)
Dec 04, 2012	40.88	41.03	40.34	40.64	159,659	-0.21(-0.51%)
Nov 30, 2012	41.02	41.04	40.53	40.84	133,741	-0.03(-0.07%)
Nov 29, 2012	41.10	41.10	38.77	40.87	96,692	+0.07(+0.18%)
Nov 28, 2012	40.78	41.00	40.38	40.80	205,804	+0.01(+0.04%)
Nov 27, 2012	41.50	41.58	40.79	40.79	75,128	-0.58(-1.40%)
Nov 26, 2012	41.38	41.62	41.30	41.36	68,192	-0.04(-0.11%)
Nov 23, 2012	41.19	41.51	41.16	41.41	61,618	+0.27(+0.67%)
Nov 21, 2012	41.63	41.69	40.99	41.13	66,985	-0.43(-1.04%)
Nov 20, 2012	40.99	41.59	40.99	41.56	110,508	+0.38(+0.92%)
Nov 19, 2012	41.48	41.48	40.97	41.19	108,934	+0.19(+0.45%)
Nov 16, 2012	41.13	41.25	40.57	41.00	51,414	+0.13(+0.31%)
Nov 15, 2012	40.64	40.90	40.35	40.87	40,570	+0.21(+0.51%)
Nov 14, 2012	41.11	41.21	40.00	40.67	53,092	-0.25(-0.62%)
Nov 13, 2012	41.32	41.78	40.84	40.92	67,316	-0.83(-1.99%)
Nov 12, 2012	41.58	41.91	41.14	41.75	103,929	+0.12(+0.28%)
Nov 09, 2012	41.53	42.13	41.49	41.64	35,160	-0.14(-0.33%)
Nov 08, 2012	41.75	42.27	41.60	41.77	80,256	-0.21(-0.50%)
Nov 07, 2012	42.10	42.66	41.95	41.98	70,171	-1.09(-2.54%)
Nov 06, 2012	42.64	43.23	42.60	43.08	67,092	+0.57(+1.35%)
Nov 05, 2012	42.48	43.07	42.37	42.50	54,029	-0.02(-0.05%)
Nov 02, 2012	43.06	43.06	42.49	42.53	63,508	-0.46(-1.08%)
Nov 01, 2012	42.59	43.07	42.44	42.99	50,509	+0.53(+1.24%)
Oct 31, 2012	42.15	42.53	41.99	42.46	55,295	+0.48(+1.14%)
Oct 26, 2012	42.23	41.98	41.98	41.98	85,086	-0.22(-0.51%)
Oct 25, 2012	42.17	42.29	42.07	42.20	100,400	+0.20(+0.48%)
Oct 24, 2012	41.94	42.03	41.78	42.00	56,463	+0.30(+0.71%)
Oct 23, 2012	41.65	41.78	41.35	41.70	201,594	-0.01(-0.03%)
Oct 19, 2012	41.88	41.88	41.45	41.72	42,348	-0.10(-0.24%)
Oct 18, 2012	42.11	42.29	41.76	41.82	40,655	-0.46(-1.08%)
Oct 17, 2012	42.02	42.63	41.83	42.27	114,578	+0.25(+0.59%)
Oct 16, 2012	42.58	42.72	41.85	42.03	122,787	-0.53(-1.24%)
Oct 15, 2012	42.57	42.57	42.27	42.55	86,422	+0.22(+0.51%)
Oct 12, 2012	43.15	43.15	42.11	42.34	92,254	-0.93(-2.14%)
Oct 11, 2012	43.25	43.37	43.10	43.26	48,446	+0.15(+0.35%)
Oct 10, 2012	42.97	43.26	42.86	43.11	34,937	+0.27(+0.63%)
Oct 09, 2012	43.14	43.26	42.69	42.84	68,794	-0.22(-0.50%)
Oct 08, 2012	42.94	43.12	42.73	43.06	67,886	-0.02(-0.05%)
Oct 05, 2012	43.34	43.34	42.80	43.08	114,366	-0.17(-0.40%)
Oct 04, 2012	43.06	43.27	42.75	43.26	62,149	+0.41(+0.96%)
Oct 03, 2012	43.05	43.18	42.71	42.84	78,662	+0.01(+0.02%)
Oct 02, 2012	43.05	43.17	42.60	42.84	87,726	-0.05(-0.12%)

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