Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	41.11	41.90	41.11	41.90	222,599	+0.66(+1.59%)
Dec 28, 2012	41.47	41.64	41.22	41.25	92,183	-0.43(-1.03%)
Dec 27, 2012	41.74	41.79	41.26	41.68	170,801	-0.09(-0.22%)
Dec 26, 2012	42.03	42.11	41.71	41.77	192,533	-0.19(-0.45%)
Dec 24, 2012	42.09	42.12	41.90	41.96	71,186	-0.21(-0.49%)
Dec 21, 2012	42.09	42.27	41.97	42.16	615,414	-0.33(-0.78%)
Dec 20, 2012	42.38	42.49	42.25	42.49	108,662	+0.14(+0.34%)
Dec 19, 2012	42.66	42.69	42.35	42.35	132,963	-0.25(-0.60%)
Dec 18, 2012	42.35	42.64	42.19	42.60	156,794	+0.32(+0.76%)
Dec 17, 2012	42.01	42.28	42.01	42.28	247,546	+0.34(+0.82%)
Dec 14, 2012	41.97	42.07	41.89	41.94	88,331	-0.02(-0.05%)
Dec 13, 2012	42.18	42.27	41.88	41.96	104,530	-0.19(-0.46%)
Dec 12, 2012	42.21	42.48	42.14	42.15	117,695	+0.05(+0.11%)
Dec 11, 2012	42.00	42.24	42.00	42.11	3,208,807	+0.20(+0.48%)
Dec 10, 2012	41.78	41.98	41.78	41.91	171,015	+0.10(+0.23%)
Dec 07, 2012	41.74	41.84	41.61	41.81	85,287	+0.16(+0.38%)
Dec 06, 2012	41.52	41.67	41.52	41.65	107,125	+0.13(+0.31%)
Dec 05, 2012	41.43	41.67	41.25	41.53	682,134	+0.09(+0.22%)
Dec 04, 2012	41.47	41.63	41.41	41.44	697,944	-0.36(-0.86%)
Nov 30, 2012	41.73	41.87	41.66	41.79	66,635	+0.10(+0.25%)
Nov 29, 2012	41.63	41.74	41.47	41.69	118,582	+0.21(+0.51%)
Nov 28, 2012	41.01	41.52	40.79	41.48	793,023	+0.34(+0.84%)
Nov 27, 2012	41.19	41.40	41.11	41.14	430,066	-0.08(-0.19%)
Nov 26, 2012	41.10	41.21	41.00	41.21	81,866	+0.02(+0.06%)
Nov 23, 2012	40.88	41.19	40.88	41.19	23,826	+0.46(+1.13%)
Nov 21, 2012	40.70	40.76	40.62	40.73	90,212	+0.05(+0.13%)
Nov 20, 2012	40.65	40.73	40.39	40.68	124,130	+0.04(+0.11%)
Nov 19, 2012	40.29	40.65	40.29	40.63	104,141	+0.63(+1.58%)
Nov 16, 2012	39.71	40.01	39.50	40.00	133,073	+0.28(+0.71%)
Nov 15, 2012	39.84	39.97	39.57	39.72	155,995	-0.13(-0.34%)
Nov 14, 2012	40.52	40.52	39.78	39.85	240,792	-0.54(-1.35%)
Nov 13, 2012	40.36	40.77	40.27	40.39	93,996	-0.08(-0.20%)
Nov 12, 2012	40.63	40.64	40.45	40.48	150,363	-0.07(-0.18%)
Nov 09, 2012	40.45	40.91	40.37	40.55	301,206	-0.06(-0.15%)
Nov 08, 2012	41.03	41.18	40.58	40.61	179,242	-0.54(-1.30%)
Nov 07, 2012	41.50	41.50	40.82	41.15	973,853	-0.70(-1.67%)
Nov 06, 2012	41.75	41.98	41.61	41.84	56,086	+0.25(+0.61%)
Nov 05, 2012	41.38	41.65	41.30	41.59	41,983	+0.03(+0.07%)
Nov 02, 2012	42.16	42.16	41.54	41.56	87,447	-0.45(-1.06%)
Nov 01, 2012	41.72	42.08	41.72	42.01	108,854	+0.35(+0.84%)
Oct 31, 2012	41.81	41.91	41.52	41.66	174,763	+0.04(+0.11%)
Oct 26, 2012	41.55	41.61	41.61	41.61	69,338	+0.06(+0.14%)
Oct 25, 2012	41.61	41.69	41.34	41.55	116,987	+0.19(+0.47%)
Oct 24, 2012	41.55	41.60	41.32	41.36	114,104	-0.11(-0.27%)
Oct 23, 2012	41.61	41.61	41.23	41.47	139,917	-0.64(-1.51%)
Oct 19, 2012	42.61	42.61	42.04	42.11	98,802	-0.62(-1.46%)
Oct 18, 2012	42.55	42.77	42.53	42.73	131,447	+0.04(+0.10%)
Oct 17, 2012	42.41	42.73	42.40	42.69	494,550	+0.29(+0.68%)
Oct 16, 2012	42.11	42.41	42.11	42.40	223,403	+0.45(+1.06%)
Oct 15, 2012	41.70	41.98	41.63	41.95	148,357	+0.29(+0.69%)
Oct 12, 2012	41.82	41.95	41.60	41.66	59,750	-0.13(-0.30%)
Oct 11, 2012	42.00	42.02	41.78	41.79	305,517	-0.01(-0.02%)
Oct 10, 2012	42.07	42.07	41.75	41.80	180,566	-0.30(-0.71%)
Oct 09, 2012	42.43	42.49	42.09	42.09	233,673	-0.36(-0.86%)
Oct 08, 2012	42.38	42.47	42.33	42.46	89,164	-0.01(-0.03%)
Oct 05, 2012	42.52	42.68	42.38	42.47	835,139	+0.13(+0.32%)
Oct 04, 2012	42.15	42.37	42.14	42.34	393,764	+0.34(+0.81%)
Oct 03, 2012	41.92	42.11	41.76	42.00	193,773	+0.14(+0.34%)
Oct 02, 2012	41.97	42.07	41.75	41.86	604,292	+0.01(+0.04%)

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