Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.20	22.28	22.07	22.28	15,608	+0.10(+0.45%)
Dec 28, 2012	22.45	22.45	22.05	22.18	27,880	-0.40(-1.78%)
Dec 27, 2012	22.66	22.67	22.45	22.58	30,781	-0.01(-0.04%)
Dec 26, 2012	22.28	22.66	22.28	22.59	20,696	+0.00(+0.00%)
Dec 24, 2012	22.69	22.69	22.52	22.59	15,519	+0.02(+0.09%)
Dec 21, 2012	22.47	22.61	22.46	22.57	50,917	-0.01(-0.04%)
Dec 20, 2012	22.61	22.67	22.42	22.58	68,974	-0.02(-0.09%)
Dec 19, 2012	22.65	22.74	22.55	22.60	60,582	+0.21(+0.94%)
Dec 18, 2012	22.21	22.39	22.21	22.39	22,351	+0.00(+0.00%)
Dec 17, 2012	22.28	22.40	22.28	22.39	31,064	-0.03(-0.13%)
Dec 14, 2012	22.32	22.49	22.32	22.42	48,721	+0.11(+0.49%)
Dec 13, 2012	22.37	22.43	22.30	22.31	33,837	-0.07(-0.31%)
Dec 12, 2012	22.43	22.55	22.34	22.38	25,056	+0.01(+0.04%)
Dec 11, 2012	22.52	22.55	22.37	22.37	24,845	-0.03(-0.13%)
Dec 10, 2012	22.48	22.56	22.37	22.40	40,413	-0.13(-0.58%)
Dec 07, 2012	22.47	22.65	22.45	22.53	26,571	-0.11(-0.49%)
Dec 06, 2012	22.85	22.87	22.55	22.64	39,397	-0.27(-1.18%)
Dec 05, 2012	22.90	23.05	22.83	22.91	22,600	+0.03(+0.13%)
Dec 04, 2012	22.84	22.93	22.76	22.88	28,179	+0.40(+1.78%)
Nov 30, 2012	22.47	22.58	22.31	22.48	22,361	+0.18(+0.81%)
Nov 29, 2012	22.27	22.38	22.19	22.30	10,384	+0.29(+1.32%)
Nov 28, 2012	21.71	22.07	21.71	22.01	41,325	+0.33(+1.52%)
Nov 27, 2012	21.62	21.84	21.62	21.68	11,052	-0.14(-0.64%)
Nov 26, 2012	21.75	21.83	21.59	21.82	11,301	-0.06(-0.27%)
Nov 24, 2012	21.81	21.94	21.71	21.88	19,348	+0.00(+0.00%)
Nov 23, 2012	21.81	21.94	21.71	21.88	19,348	+0.51(+2.39%)
Nov 21, 2012	21.34	21.49	21.30	21.37	17,781	-0.01(-0.05%)
Nov 20, 2012	21.24	21.43	21.14	21.38	14,557	+0.15(+0.71%)
Nov 19, 2012	21.05	21.29	21.05	21.23	23,319	+0.39(+1.87%)
Nov 16, 2012	20.95	21.10	20.81	20.84	52,907	+0.00(+0.00%)
Nov 15, 2012	20.99	21.08	20.83	20.84	20,270	-0.29(-1.37%)
Nov 14, 2012	21.25	21.31	21.13	21.13	23,348	-0.07(-0.33%)
Nov 13, 2012	21.13	21.34	21.13	21.20	18,133	-0.07(-0.33%)
Nov 12, 2012	21.15	21.39	21.11	21.27	15,608	-0.02(-0.09%)
Nov 09, 2012	21.22	21.36	21.15	21.29	32,927	+0.01(+0.05%)
Nov 08, 2012	21.36	21.42	21.17	21.28	31,833	-0.07(-0.33%)
Nov 07, 2012	21.27	21.44	21.17	21.35	15,284	-0.16(-0.74%)
Nov 06, 2012	21.38	21.53	21.21	21.51	17,260	+0.17(+0.79%)
Nov 05, 2012	21.34	21.49	21.26	21.34	10,376	-0.07(-0.32%)
Nov 02, 2012	21.39	21.49	21.28	21.41	7,059	+0.05(+0.23%)
Nov 01, 2012	21.15	21.36	21.15	21.36	19,824	+0.06(+0.28%)
Oct 31, 2012	21.61	21.61	21.17	21.30	38,317	+0.20(+0.95%)
Oct 26, 2012		21.10	21.10	21.10	0	-0.36(-1.68%)
Oct 25, 2012	21.62	21.64	21.38	21.46	14,871	+0.11(+0.52%)
Oct 24, 2012	21.30	21.39	21.21	21.35	13,273	+0.06(+0.28%)
Oct 23, 2012	21.38	21.56	21.24	21.29	29,631	-0.27(-1.25%)
Oct 19, 2012	21.71	21.73	21.56	21.56	17,147	-0.34(-1.54%)
Oct 18, 2012	21.94	22.00	21.85	21.90	10,624	-0.21(-0.94%)
Oct 17, 2012	21.96	22.19	21.96	22.11	6,586	+0.25(+1.13%)
Oct 16, 2012	21.70	21.96	21.70	21.86	12,774	+0.41(+1.91%)
Oct 15, 2012	21.27	21.45	21.25	21.45	36,087	+0.44(+2.09%)
Oct 12, 2012	20.97	21.15	20.93	21.01	7,875	+0.09(+0.43%)
Oct 11, 2012	21.05	21.14	20.92	20.92	22,806	+0.08(+0.38%)
Oct 10, 2012	20.85	20.99	20.83	20.84	13,200	-0.03(-0.14%)
Oct 09, 2012	21.03	21.05	20.85	20.87	13,617	-0.36(-1.70%)
Oct 08, 2012	21.14	21.23	20.99	21.23	8,618	+0.03(+0.14%)
Oct 06, 2012	21.27	21.39	21.15	21.20	12,351	+0.00(+0.00%)
Oct 05, 2012	21.27	21.39	21.15	21.20	12,351	-0.12(-0.56%)
Oct 04, 2012	21.13	21.32	21.07	21.32	13,246	+0.56(+2.70%)
Oct 03, 2012	20.90	20.90	20.76	20.76	22,870	-0.22(-1.05%)
Oct 02, 2012	20.95	20.99	20.86	20.98	10,419	+0.21(+0.99%)

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