Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	25.71	25.82	25.65	25.82	26,284	+0.11(+0.43%)
Dec 29, 2011	25.64	25.71	25.57	25.71	22,418	+0.06(+0.23%)
Dec 28, 2011	25.46	25.66	25.37	25.65	32,022	+0.16(+0.63%)
Dec 23, 2011	25.48	25.49	25.49	25.49	43,558	-0.33(-1.28%)
Dec 21, 2011	25.92	25.95	25.75	25.82	23,205	+0.07(+0.27%)
Dec 20, 2011	25.89	25.98	25.65	25.75	50,166	-0.11(-0.43%)
Dec 19, 2011	25.81	25.99	25.77	25.86	39,953	+0.19(+0.74%)
Dec 16, 2011	25.79	25.98	25.67	25.67	54,172	-0.08(-0.31%)
Dec 15, 2011	25.66	25.79	25.54	25.75	62,486	+0.03(+0.12%)
Dec 14, 2011	25.69	25.72	25.68	25.72	40,265	+0.18(+0.70%)
Dec 13, 2011	25.41	25.64	25.39	25.54	24,899	+0.01(+0.04%)
Dec 12, 2011	25.49	25.58	25.34	25.53	38,138	+0.06(+0.24%)
Dec 09, 2011	25.62	25.63	25.41	25.47	35,839	-0.21(-0.82%)
Dec 08, 2011	25.56	25.74	25.50	25.68	40,918	+0.18(+0.71%)
Dec 07, 2011	25.33	25.50	25.27	25.50	36,517	+0.11(+0.43%)
Dec 06, 2011	25.20	25.44	25.20	25.39	67,676	+0.19(+0.75%)
Dec 05, 2011	25.12	25.20	25.11	25.20	41,092	-0.02(-0.08%)
Dec 02, 2011	24.91	25.22	24.90	25.22	23,057	+0.17(+0.68%)
Dec 01, 2011	24.97	25.10	24.97	25.05	43,346	-0.03(-0.12%)
Nov 30, 2011	24.93	25.16	24.83	25.08	51,060	+0.02(+0.08%)
Nov 29, 2011	24.86	25.10	24.86	25.06	36,506	+0.23(+0.93%)
Nov 28, 2011	24.59	24.90	24.59	24.83	227,660	-0.18(-0.72%)
Nov 25, 2011	25.11	25.14	25.01	25.01	52,266	-0.22(-0.87%)
Nov 24, 2011	25.13	25.24	25.13	25.23	30,121	+0.13(+0.52%)
Nov 23, 2011	25.05	25.26	25.02	25.10	34,263	+0.03(+0.12%)
Nov 22, 2011	25.02	25.08	24.97	25.07	14,264	+0.05(+0.20%)
Nov 21, 2011	25.05	25.09	24.96	25.02	37,949	+0.05(+0.20%)
Nov 18, 2011	24.98	25.01	24.88	24.97	53,865	-0.10(-0.40%)
Nov 17, 2011	24.88	25.08	24.88	25.07	14,861	+0.14(+0.56%)
Nov 16, 2011	24.93	25.01	24.87	24.93	63,024	-0.07(-0.28%)
Nov 15, 2011	25.10	25.15	24.95	25.00	46,236	-0.04(-0.16%)
Nov 14, 2011	25.01	25.09	24.97	25.04	42,559	-0.06(-0.24%)
Nov 11, 2011	25.03	25.10	24.97	25.10	41,019	+0.08(+0.32%)
Nov 10, 2011	24.95	25.02	24.92	25.02	15,894	-0.06(-0.24%)
Nov 09, 2011	25.01	25.08	24.96	25.08	29,384	+0.23(+0.93%)
Nov 08, 2011	24.92	25.00	24.81	24.85	20,365	+0.04(+0.16%)
Nov 07, 2011	24.88	25.03	24.81	24.81	81,828	-0.13(-0.52%)
Nov 04, 2011	24.84	24.94	24.74	24.94	8,569	+0.14(+0.56%)
Nov 03, 2011	24.77	24.94	24.71	24.80	21,324	-0.04(-0.16%)
Nov 02, 2011	24.78	24.86	24.75	24.84	33,849	-0.16(-0.64%)
Nov 01, 2011	24.89	25.07	24.80	25.00	80,915	+0.41(+1.67%)
Oct 31, 2011	24.14	24.59	24.14	24.59	50,972	+0.69(+2.89%)
Oct 28, 2011	23.82	24.01	23.81	23.90	27,369	+0.09(+0.38%)
Oct 27, 2011	23.93	23.94	23.70	23.81	24,255	-0.14(-0.58%)
Oct 26, 2011	24.08	24.08	23.95	23.95	49,057	-0.09(-0.37%)
Oct 25, 2011	23.93	24.07	23.93	24.04	24,701	+0.01(+0.04%)
Oct 24, 2011	24.03	24.06	23.99	24.03	44,041	+0.00(+0.00%)
Oct 21, 2011	23.98	24.04	23.90	24.03	35,055	+0.16(+0.67%)
Oct 20, 2011	23.99	24.01	23.87	23.87	21,259	-0.12(-0.50%)
Oct 19, 2011	23.93	24.01	23.92	23.99	16,538	+0.06(+0.25%)
Oct 18, 2011	24.10	24.15	23.93	23.93	38,996	-0.01(-0.04%)
Oct 17, 2011	23.97	24.00	23.90	23.94	36,696	+0.28(+1.18%)
Oct 14, 2011	23.83	23.83	23.66	23.66	94,818	-0.31(-1.29%)
Oct 13, 2011	24.01	24.10	23.97	23.97	72,997	-0.05(-0.21%)
Oct 12, 2011	24.17	24.18	24.02	24.02	50,409	-0.30(-1.23%)
Oct 11, 2011	24.37	24.37	24.25	24.32	63,570	-0.21(-0.86%)
Oct 07, 2011	24.17	24.53	24.16	24.53	47,170	+0.33(+1.36%)
Oct 06, 2011	24.34	24.34	24.20	24.20	28,474	-0.30(-1.22%)
Oct 05, 2011	24.35	24.50	24.27	24.50	39,578	+0.19(+0.78%)
Oct 04, 2011	24.32	24.50	24.30	24.31	103,325	+0.19(+0.79%)

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