Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.71	21.93	21.70	21.87	28,529	+0.25(+1.14%)
Dec 28, 2012	21.68	21.75	21.62	21.62	7,912	-0.03(-0.15%)
Dec 27, 2012	21.73	21.73	21.57	21.66	6,344	+0.00(+0.00%)
Dec 26, 2012	21.79	21.79	21.58	21.66	7,496	+0.02(+0.11%)
Dec 24, 2012	21.77	21.79	21.60	21.63	18,575	-0.20(-0.91%)
Dec 21, 2012	21.83	21.83	21.77	21.83	9,144	-0.06(-0.29%)
Dec 20, 2012	21.81	21.90	21.77	21.89	15,628	+0.17(+0.77%)
Dec 19, 2012	21.74	21.81	21.67	21.73	19,199	+0.06(+0.29%)
Dec 18, 2012	21.62	21.66	21.52	21.66	18,541	+0.15(+0.69%)
Dec 17, 2012	21.55	21.55	21.52	21.52	2,586	+0.03(+0.14%)
Dec 14, 2012	21.47	21.50	21.47	21.48	958	+0.03(+0.16%)
Dec 13, 2012	21.44	21.45	21.43	21.45	8,143	+0.00(+0.01%)
Dec 12, 2012	21.42	21.48	21.41	21.45	2,069	+0.20(+0.96%)
Dec 11, 2012	21.38	21.38	21.21	21.24	20,796	-0.10(-0.45%)
Dec 10, 2012	21.36	21.36	21.30	21.34	6,024	-0.02(-0.10%)
Dec 07, 2012	21.33	21.36	21.33	21.36	719	+0.10(+0.46%)
Dec 06, 2012	21.28	21.29	21.26	21.26	1,180	+0.02(+0.08%)
Dec 05, 2012	21.30	21.30	21.13	21.24	8,988	-0.02(-0.07%)
Dec 04, 2012	21.24	21.29	21.22	21.26	5,671	+0.15(+0.71%)
Nov 30, 2012	21.24	21.24	21.11	21.11	12,629	-0.13(-0.63%)
Nov 29, 2012	21.36	21.36	21.24	21.24	2,640	-0.02(-0.11%)
Nov 28, 2012	21.33	21.33	21.22	21.27	25,331	+0.02(+0.11%)
Nov 27, 2012	21.36	21.37	21.22	21.24	12,369	-0.08(-0.37%)
Nov 26, 2012	21.25	21.34	21.25	21.32	1,967	+0.17(+0.79%)
Nov 23, 2012	21.16	21.16	21.16	21.16	6,251	+0.04(+0.19%)
Nov 21, 2012	21.12	21.12	21.12	21.12	505	+0.06(+0.26%)
Nov 20, 2012	21.13	21.13	20.97	21.06	7,098	+0.01(+0.04%)
Nov 19, 2012	21.42	21.42	20.99	21.05	7,719	+0.03(+0.15%)
Nov 16, 2012	21.09	21.09	21.00	21.02	3,113	+0.00(+0.00%)
Nov 15, 2012	20.98	21.02	20.91	21.02	9,694	+0.05(+0.23%)
Nov 14, 2012	21.13	21.13	20.97	20.98	7,323	-0.12(-0.56%)
Nov 13, 2012	21.18	21.18	21.02	21.09	11,386	-0.11(-0.52%)
Nov 12, 2012	21.42	21.42	21.12	21.20	12,271	-0.02(-0.07%)
Nov 09, 2012	21.31	21.31	21.19	21.22	18,340	+0.02(+0.11%)
Nov 08, 2012	21.25	21.30	21.20	21.20	2,812	+0.05(+0.22%)
Nov 07, 2012	21.21	21.22	21.04	21.15	14,713	-0.07(-0.34%)
Nov 06, 2012	21.19	21.22	21.19	21.22	3,116	+0.06(+0.27%)
Nov 05, 2012	21.20	21.23	21.09	21.16	73,560	+0.15(+0.71%)
Nov 02, 2012	21.18	21.18	21.01	21.01	4,586	-0.13(-0.64%)
Nov 01, 2012	21.16	21.16	21.05	21.15	3,292	+0.04(+0.18%)
Oct 31, 2012	21.20	21.31	21.11	21.11	2,904	+0.05(+0.23%)
Oct 26, 2012	21.06	21.06	21.06	21.06	6,314	+0.13(+0.64%)
Oct 25, 2012	21.14	21.14	20.93	20.93	9,781	-0.13(-0.63%)
Oct 24, 2012	21.03	21.11	21.03	21.06	1,957	+0.03(+0.15%)
Oct 23, 2012	21.22	21.22	21.03	21.03	2,904	-0.22(-1.04%)
Oct 19, 2012	21.30	21.30	21.16	21.25	9,949	-0.03(-0.15%)
Oct 18, 2012	21.36	21.36	21.26	21.28	3,662	+0.06(+0.26%)
Oct 17, 2012	21.51	21.51	21.20	21.23	11,102	-0.11(-0.52%)
Oct 16, 2012	21.50	21.50	21.31	21.34	1,875	-0.02(-0.11%)
Oct 15, 2012	21.50	21.50	21.30	21.36	6,800	+0.02(+0.11%)
Oct 12, 2012	21.42	21.42	21.28	21.34	7,855	-0.06(-0.26%)
Oct 11, 2012	21.43	21.43	21.38	21.39	2,380	+0.06(+0.30%)
Oct 10, 2012	21.55	21.55	21.30	21.33	4,799	-0.02(-0.10%)
Oct 09, 2012	21.49	21.49	21.32	21.35	884	-0.06(-0.27%)
Oct 08, 2012	21.16	21.42	21.16	21.41	1,073	+0.04(+0.19%)
Oct 05, 2012	21.60	21.60	21.37	21.37	7,972	-0.07(-0.30%)
Oct 04, 2012	21.36	21.45	21.33	21.43	8,425	+0.12(+0.56%)
Oct 03, 2012	21.26	21.33	21.26	21.32	3,157	+0.06(+0.26%)
Oct 02, 2012	21.50	21.50	21.26	21.26	5,133	+0.04(+0.19%)

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