Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	22.35	22.35	22.09	22.09	2,324	+0.06(+0.27%)
Feb 28, 2012	21.80	22.03	21.80	22.03	3,248	+0.11(+0.48%)
Feb 27, 2012	21.82	21.92	21.61	21.92	1,970	-0.21(-0.93%)
Feb 24, 2012	22.16	22.26	22.13	22.13	3,758	-0.04(-0.18%)
Feb 23, 2012	22.12	22.22	21.95	22.17	3,844	-0.02(-0.07%)
Feb 22, 2012	22.33	22.48	22.19	22.19	4,187	-0.23(-1.04%)
Feb 21, 2012	22.43	22.51	22.37	22.42	3,050	+0.15(+0.67%)
Feb 17, 2012	21.95	22.49	21.95	22.27	2,172	+0.46(+2.11%)
Feb 16, 2012	21.84	21.84	21.65	21.81	4,812	+0.02(+0.09%)
Feb 15, 2012	21.79	21.83	21.69	21.79	1,931	+0.10(+0.46%)
Feb 14, 2012	21.68	21.69	21.60	21.69	2,468	-0.11(-0.50%)
Feb 13, 2012	21.30	22.00	21.30	21.80	2,349	+0.49(+2.30%)
Feb 10, 2012	21.30	21.42	21.30	21.31	3,172	-0.35(-1.62%)
Feb 09, 2012	21.72	21.77	21.53	21.66	4,360	+0.11(+0.51%)
Feb 08, 2012	21.54	21.95	21.47	21.55	37,496	-0.02(-0.09%)
Feb 07, 2012	21.64	21.66	21.37	21.57	3,202	-0.05(-0.24%)
Feb 06, 2012	21.55	21.79	21.55	21.62	2,886	+0.00(+0.00%)
Feb 03, 2012	21.59	21.63	21.39	21.62	11,882	+0.33(+1.55%)
Feb 02, 2012	21.23	21.51	21.23	21.29	2,010	+0.13(+0.62%)
Feb 01, 2012	20.94	21.21	20.94	21.16	2,783	+0.39(+1.89%)
Jan 31, 2012	20.62	20.92	20.62	20.77	5,395	+0.09(+0.42%)
Jan 30, 2012	20.81	20.81	20.53	20.68	4,469	-0.17(-0.82%)
Jan 27, 2012	20.82	20.87	20.78	20.85	3,339	+0.02(+0.10%)
Jan 26, 2012	20.78	20.90	20.57	20.83	108,819	-0.02(-0.10%)
Jan 25, 2012	20.61	20.85	20.50	20.85	1,787	+0.04(+0.18%)
Jan 24, 2012	20.80	21.12	20.80	20.81	7,551	+0.01(+0.06%)
Jan 23, 2012	20.72	21.00	20.72	20.80	2,638	+0.13(+0.63%)
Jan 20, 2012	20.63	20.70	20.46	20.67	4,085	-0.08(-0.38%)
Jan 19, 2012	20.80	20.83	20.55	20.75	2,834	+0.10(+0.48%)
Jan 18, 2012	20.26	20.65	20.26	20.65	3,054	+0.47(+2.33%)
Jan 17, 2012	20.20	20.32	20.09	20.18	4,748	+0.35(+1.77%)
Jan 13, 2012	19.92	20.09	19.80	19.83	1,918	-0.17(-0.86%)
Jan 12, 2012	19.92	20.14	19.90	20.00	1,035	-0.16(-0.79%)
Jan 11, 2012	20.52	20.52	19.84	20.16	13,917	-0.27(-1.31%)
Jan 10, 2012	21.23	21.30	20.43	20.43	4,970	-0.37(-1.78%)
Jan 09, 2012	20.39	20.80	20.39	20.80	3,094	+0.35(+1.71%)
Jan 06, 2012	20.62	20.77	20.45	20.45	5,458	-0.47(-2.25%)
Jan 05, 2012	20.72	21.10	20.60	20.92	2,669	+0.04(+0.21%)
Jan 04, 2012	20.89	21.06	20.72	20.88	13,005	+0.64(+3.15%)
Dec 30, 2011	20.02	20.24	19.99	20.24	5,513	+0.22(+1.10%)
Dec 29, 2011	19.76	20.07	19.65	20.02	13,590	+0.31(+1.57%)
Dec 28, 2011	20.05	20.05	19.71	19.71	4,691	-0.14(-0.71%)
Dec 27, 2011	19.75	20.40	19.75	19.85	5,282	-0.19(-0.95%)
Dec 23, 2011	20.12	20.30	20.04	20.04	1,920	+0.11(+0.53%)
Dec 21, 2011	19.77	20.00	19.74	19.93	9,132	-0.04(-0.18%)
Dec 20, 2011	19.83	19.97	19.81	19.97	6,645	+0.77(+4.01%)
Dec 19, 2011	19.21	19.71	19.20	19.20	7,238	+0.60(+3.23%)
Dec 16, 2011	18.67	19.07	18.60	18.60	14,796	+0.16(+0.88%)
Dec 15, 2011	18.53	18.74	18.39	18.44	5,679	-0.06(-0.34%)
Dec 14, 2011	18.60	18.69	18.40	18.50	2,644	-0.14(-0.75%)
Dec 13, 2011	19.00	19.00	18.64	18.64	7,177	-0.25(-1.32%)
Dec 12, 2011	18.80	18.93	18.76	18.89	5,917	-0.07(-0.35%)
Dec 09, 2011	18.89	19.03	18.89	18.96	6,904	+0.24(+1.30%)
Dec 08, 2011	19.17	19.19	18.55	18.71	7,274	-0.24(-1.25%)
Dec 07, 2011	18.96	18.96	18.90	18.95	3,628	+0.38(+2.05%)
Dec 06, 2011	18.32	18.57	18.28	18.57	7,369	+0.21(+1.14%)
Dec 05, 2011	18.41	18.41	18.11	18.36	5,115	-0.17(-0.92%)
Dec 02, 2011	18.33	18.57	18.33	18.53	5,540	+0.08(+0.43%)

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