Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.36	22.76	22.32	22.75	1,935,537	+0.36(+1.63%)
Dec 28, 2012	22.45	22.64	22.37	22.38	1,226,818	-0.21(-0.91%)
Dec 27, 2012	22.75	22.79	22.40	22.59	915,646	-0.10(-0.45%)
Dec 26, 2012	22.88	22.92	22.69	22.69	1,518,539	-0.15(-0.64%)
Dec 24, 2012	22.87	22.89	22.78	22.84	818,596	-0.12(-0.51%)
Dec 21, 2012	22.69	22.97	22.44	22.96	1,189,237	-0.07(-0.30%)
Dec 20, 2012	22.81	23.03	22.79	23.03	1,389,105	+0.16(+0.70%)
Dec 19, 2012	22.87	22.99	22.78	22.87	1,518,780	+0.02(+0.08%)
Dec 18, 2012	22.43	22.87	22.43	22.85	1,457,338	+0.35(+1.54%)
Dec 17, 2012	22.41	22.52	22.36	22.50	517,835	+0.16(+0.74%)
Dec 14, 2012	22.31	22.54	22.25	22.34	730,240	+0.01(+0.03%)
Dec 13, 2012	22.25	22.48	22.23	22.33	2,104,392	+0.10(+0.44%)
Dec 12, 2012	22.35	22.46	22.21	22.23	1,443,770	-0.06(-0.25%)
Dec 11, 2012	22.35	22.45	22.23	22.29	1,115,852	+0.04(+0.17%)
Dec 10, 2012	22.01	22.26	22.00	22.25	1,599,320	+0.24(+1.07%)
Dec 07, 2012	22.14	22.14	21.89	22.01	523,836	+0.06(+0.30%)
Dec 06, 2012	21.94	22.02	21.85	21.95	261,835	-0.00(-0.01%)
Dec 05, 2012	21.81	22.05	21.72	21.95	392,186	+0.18(+0.84%)
Dec 04, 2012	21.66	21.85	21.62	21.77	538,870	-0.16(-0.73%)
Nov 30, 2012	22.04	22.04	21.84	21.92	475,851	-0.12(-0.55%)
Nov 29, 2012	22.01	22.10	21.91	22.04	585,507	+0.13(+0.57%)
Nov 28, 2012	21.68	21.92	21.52	21.92	1,665,112	+0.19(+0.85%)
Nov 27, 2012	21.74	21.88	21.71	21.73	1,595,559	-0.01(-0.07%)
Nov 26, 2012	21.56	21.76	21.52	21.75	1,878,210	+0.15(+0.68%)
Nov 23, 2012	21.48	21.60	21.35	21.60	1,518,224	+0.23(+1.07%)
Nov 21, 2012	21.32	21.38	21.25	21.37	547,665	+0.06(+0.29%)
Nov 20, 2012	21.29	21.38	21.18	21.31	756,319	+0.02(+0.09%)
Nov 19, 2012	21.16	21.30	21.04	21.29	1,689,248	+0.38(+1.81%)
Nov 16, 2012	21.03	21.06	20.68	20.91	2,180,095	-0.11(-0.52%)
Nov 15, 2012	21.04	21.17	20.87	21.02	1,523,355	-0.03(-0.14%)
Nov 14, 2012	21.64	21.64	21.00	21.05	1,989,580	-0.57(-2.64%)
Nov 13, 2012	21.48	21.87	21.44	21.62	752,541	-0.02(-0.11%)
Nov 12, 2012	21.48	21.74	21.48	21.64	883,129	+0.16(+0.76%)
Nov 09, 2012	21.53	21.66	21.46	21.48	1,861,168	-0.15(-0.68%)
Nov 08, 2012	21.84	21.92	21.61	21.63	1,434,912	-0.15(-0.69%)
Nov 07, 2012	21.99	22.03	21.65	21.78	1,962,070	-0.45(-2.01%)
Nov 06, 2012	21.88	22.26	21.88	22.22	1,479,212	+0.39(+1.77%)
Nov 05, 2012	21.75	21.88	21.72	21.84	2,601,793	+0.04(+0.20%)
Nov 02, 2012	22.15	22.15	21.79	21.79	777,022	-0.22(-1.00%)
Nov 01, 2012	21.67	22.01	21.62	22.01	623,610	+0.33(+1.52%)
Oct 31, 2012	21.53	21.82	21.53	21.68	970,260	+0.16(+0.75%)
Oct 26, 2012	21.51	21.52	21.52	21.52	1,293,342	+0.05(+0.22%)
Oct 25, 2012	21.46	21.50	21.29	21.47	2,127,058	+0.12(+0.55%)
Oct 24, 2012	21.74	21.75	21.33	21.36	1,219,805	-0.43(-1.99%)
Oct 23, 2012	21.53	21.84	21.46	21.79	3,663,247	+0.11(+0.50%)
Oct 19, 2012	21.93	22.02	21.60	21.68	1,801,033	-0.34(-1.56%)
Oct 18, 2012	21.96	22.17	21.96	22.03	1,672,562	+0.02(+0.09%)
Oct 17, 2012	21.87	22.03	21.72	22.01	1,624,908	+0.14(+0.64%)
Oct 16, 2012	21.71	21.93	21.70	21.87	2,154,992	+0.21(+0.99%)
Oct 15, 2012	21.57	21.67	21.46	21.65	1,173,891	+0.09(+0.40%)
Oct 12, 2012	21.53	21.71	21.48	21.57	2,065,081	+0.17(+0.80%)
Oct 11, 2012	21.50	21.64	21.39	21.39	2,372,246	-0.02(-0.11%)
Oct 10, 2012	21.49	21.61	21.35	21.42	3,965,937	+0.00(+0.01%)
Oct 09, 2012	21.65	21.71	21.39	21.42	1,411,727	-0.25(-1.15%)
Oct 08, 2012	21.54	21.72	21.52	21.66	943,774	+0.05(+0.21%)
Oct 05, 2012	21.68	21.78	21.56	21.62	1,700,380	+0.13(+0.59%)
Oct 04, 2012	21.36	21.51	21.35	21.49	1,512,833	+0.20(+0.95%)
Oct 03, 2012	21.13	21.32	21.01	21.29	1,529,821	+0.26(+1.21%)
Oct 02, 2012	21.12	21.13	20.94	21.03	1,429,865	+0.06(+0.28%)

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