Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.22	19.26	19.15	19.18	13,423	-0.11(-0.56%)
Feb 28, 2012	19.24	19.33	19.21	19.29	6,236	+0.22(+1.17%)
Feb 27, 2012	18.91	19.11	18.91	19.07	32,306	-0.07(-0.35%)
Feb 24, 2012	19.13	19.20	19.11	19.13	11,716	+0.16(+0.87%)
Feb 23, 2012	18.90	18.98	18.89	18.97	41,787	+0.11(+0.58%)
Feb 22, 2012	18.88	18.90	18.81	18.86	17,392	-0.14(-0.72%)
Feb 21, 2012	18.99	19.02	18.92	19.00	10,664	-0.08(-0.40%)
Feb 17, 2012	19.10	19.10	19.00	19.07	9,945	+0.15(+0.77%)
Feb 16, 2012	18.71	18.94	18.70	18.93	20,097	+0.19(+0.99%)
Feb 15, 2012	18.85	18.88	18.72	18.74	8,276	+0.18(+0.98%)
Feb 14, 2012	18.62	18.62	18.45	18.56	9,455	+0.03(+0.18%)
Feb 13, 2012	18.57	18.61	18.48	18.53	61,079	+0.11(+0.61%)
Feb 10, 2012	18.45	18.46	18.34	18.41	10,798	-0.31(-1.65%)
Feb 09, 2012	18.64	18.75	18.64	18.72	22,313	+0.11(+0.58%)
Feb 08, 2012	18.57	18.67	18.57	18.61	14,474	+0.08(+0.42%)
Feb 07, 2012	18.44	18.56	18.40	18.53	34,979	+0.07(+0.36%)
Feb 06, 2012	18.38	18.49	18.38	18.47	31,537	-0.11(-0.59%)
Feb 03, 2012	18.50	18.62	18.47	18.58	10,241	+0.15(+0.83%)
Feb 02, 2012	18.36	18.47	18.35	18.43	47,899	+0.01(+0.07%)
Feb 01, 2012	18.30	18.46	18.30	18.41	10,125	+0.31(+1.74%)
Jan 31, 2012	18.20	18.20	18.01	18.10	11,347	+0.01(+0.05%)
Jan 30, 2012	17.97	18.12	17.97	18.09	12,141	-0.16(-0.86%)
Jan 27, 2012	18.10	18.26	18.10	18.25	7,709	+0.10(+0.55%)
Jan 26, 2012	18.29	18.30	18.15	18.15	8,896	+0.03(+0.17%)
Jan 25, 2012	17.91	18.12	17.81	18.12	6,816	+0.15(+0.84%)
Jan 24, 2012	17.82	17.97	17.79	17.97	53,852	-0.05(-0.27%)
Jan 23, 2012	18.00	18.08	17.96	18.01	13,944	+0.12(+0.68%)
Jan 20, 2012	17.78	17.90	17.77	17.89	17,418	+0.21(+1.16%)
Jan 19, 2012	17.62	17.72	17.61	17.69	10,180	+0.31(+1.78%)
Jan 18, 2012	17.24	17.38	17.23	17.38	5,783	+0.21(+1.20%)
Jan 17, 2012	17.18	17.24	17.14	17.17	21,661	+0.19(+1.13%)
Jan 13, 2012	16.97	17.02	16.87	16.98	10,565	-0.15(-0.89%)
Jan 12, 2012	17.10	17.13	17.03	17.13	6,120	+0.16(+0.96%)
Jan 11, 2012	16.86	16.99	16.86	16.97	10,663	-0.05(-0.32%)
Jan 10, 2012	17.02	17.04	16.97	17.02	13,079	+0.28(+1.66%)
Jan 09, 2012	16.81	16.81	16.67	16.74	7,942	+0.03(+0.17%)
Jan 06, 2012	16.77	16.77	16.64	16.71	19,576	-0.13(-0.75%)
Jan 05, 2012	16.82	16.88	16.73	16.84	35,711	-0.16(-0.93%)
Jan 04, 2012	16.97	17.01	16.89	17.00	16,024	+0.35(+2.11%)
Dec 30, 2011	16.61	16.72	16.59	16.65	40,069	+0.04(+0.21%)
Dec 29, 2011	16.48	16.61	16.44	16.61	38,303	+0.16(+0.98%)
Dec 28, 2011	16.64	16.65	16.42	16.45	21,355	-0.26(-1.55%)
Dec 27, 2011	16.70	16.76	16.67	16.71	45,230	-0.03(-0.17%)
Dec 23, 2011	16.77	16.80	16.68	16.74	40,970	+0.24(+1.43%)
Dec 21, 2011	16.48	16.57	16.35	16.50	97,677	-0.13(-0.76%)
Dec 20, 2011	16.46	16.66	16.46	16.63	31,347	+0.57(+3.54%)
Dec 19, 2011	16.31	16.36	16.05	16.06	59,452	-0.23(-1.44%)
Dec 16, 2011	16.38	16.39	16.25	16.30	76,006	+0.00(+0.00%)
Dec 15, 2011	16.41	16.41	16.27	16.30	70,593	+0.10(+0.63%)
Dec 14, 2011	16.30	16.35	16.19	16.19	22,471	-0.15(-0.91%)
Dec 13, 2011	16.66	16.71	16.34	16.34	28,414	-0.16(-0.97%)
Dec 12, 2011	16.58	16.58	16.42	16.50	25,996	-0.52(-3.05%)
Dec 09, 2011	16.83	17.08	16.83	17.02	30,385	+0.23(+1.35%)
Dec 08, 2011	17.04	17.04	16.75	16.80	27,909	-0.55(-3.16%)
Dec 07, 2011	17.15	17.34	17.07	17.34	10,618	+0.13(+0.73%)
Dec 06, 2011	17.18	17.31	17.16	17.22	15,753	-0.08(-0.48%)
Dec 05, 2011	17.40	17.45	17.27	17.30	21,328	+0.12(+0.71%)
Dec 02, 2011	17.34	17.36	17.17	17.18	20,241	-0.02(-0.12%)

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