Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	23.10	23.20	22.91	23.15	693,671	+0.21(+0.90%)
Jan 30, 2012	23.00	23.09	22.91	22.95	468,214	-0.16(-0.68%)
Jan 27, 2012	23.55	23.55	23.07	23.10	544,782	-0.48(-2.03%)
Jan 26, 2012	23.34	23.60	23.27	23.58	400,852	+0.29(+1.26%)
Jan 25, 2012	23.03	23.32	22.82	23.29	500,298	+0.27(+1.18%)
Jan 24, 2012	23.15	23.25	22.97	23.02	403,744	-0.25(-1.07%)
Jan 23, 2012	23.31	23.52	23.17	23.27	325,106	+0.01(+0.03%)
Jan 20, 2012	22.97	23.33	22.97	23.26	358,358	+0.29(+1.28%)
Jan 19, 2012	23.27	23.27	22.91	22.97	342,998	-0.24(-1.05%)
Jan 18, 2012	23.12	23.21	22.98	23.21	306,697	+0.11(+0.46%)
Jan 17, 2012	23.17	23.36	22.96	23.10	426,693	+0.04(+0.15%)
Jan 13, 2012	23.02	23.26	22.90	23.07	453,303	-0.11(-0.46%)
Jan 12, 2012	23.22	23.30	23.05	23.17	375,650	-0.04(-0.15%)
Jan 11, 2012	23.03	23.26	22.97	23.21	456,050	+0.16(+0.68%)
Jan 10, 2012	23.26	23.29	23.04	23.05	744,617	-0.08(-0.34%)
Jan 09, 2012	23.41	23.45	23.05	23.13	980,398	-0.19(-0.83%)
Jan 06, 2012	23.49	23.54	23.31	23.32	577,775	-0.14(-0.61%)
Jan 05, 2012	23.55	23.58	23.20	23.47	647,877	-0.09(-0.39%)
Jan 04, 2012	23.61	23.92	23.56	23.56	730,801	-0.26(-1.11%)
Dec 30, 2011	24.23	24.23	23.81	23.82	497,574	-0.22(-0.92%)
Dec 29, 2011	24.00	24.10	23.88	24.05	460,070	+0.15(+0.63%)
Dec 28, 2011	23.97	24.13	23.89	23.90	458,763	-0.06(-0.27%)
Dec 27, 2011	23.72	24.05	23.65	23.96	330,459	+0.21(+0.87%)
Dec 23, 2011	23.79	23.85	23.70	23.75	228,723	+0.16(+0.67%)
Dec 21, 2011	23.37	23.66	23.30	23.60	626,964	+0.21(+0.92%)
Dec 20, 2011	23.29	23.61	23.29	23.38	657,564	+0.42(+1.84%)
Dec 19, 2011	23.47	23.57	22.92	22.96	828,059	-0.44(-1.86%)
Dec 16, 2011	23.26	23.59	23.26	23.40	1,245,202	+0.24(+1.05%)
Dec 15, 2011	23.07	23.30	23.00	23.15	630,549	+0.30(+1.31%)
Dec 14, 2011	22.83	22.95	22.69	22.85	1,062,303	-0.08(-0.34%)
Dec 13, 2011	23.29	23.47	22.84	22.93	1,248,554	-0.16(-0.68%)
Dec 12, 2011	23.40	23.40	22.83	23.09	1,338,008	-0.39(-1.67%)
Dec 09, 2011	23.20	23.54	23.07	23.48	880,741	+0.37(+1.61%)
Dec 08, 2011	23.42	23.49	23.01	23.11	1,082,958	-0.36(-1.55%)
Dec 07, 2011	23.71	23.72	23.36	23.47	6,992,614	-0.26(-1.11%)
Dec 06, 2011	23.78	23.86	23.55	23.74	1,068,798	-0.04(-0.15%)
Dec 05, 2011	23.55	23.82	23.27	23.77	1,898,904	+0.54(+2.34%)
Dec 02, 2011	23.30	23.85	22.90	23.23	3,769,201	-1.16(-4.75%)
Dec 01, 2011	24.38	24.74	24.37	24.39	495,767	-0.05(-0.20%)
Nov 30, 2011	24.37	24.57	24.20	24.44	907,538	+0.65(+2.73%)
Nov 29, 2011	23.52	23.82	23.45	23.79	646,073	+0.37(+1.59%)
Nov 28, 2011	23.73	23.76	23.30	23.42	666,083	+0.21(+0.92%)
Nov 25, 2011	23.13	23.45	23.13	23.20	382,387	-0.04(-0.18%)
Nov 23, 2011	23.48	23.55	23.15	23.25	587,156	-0.41(-1.72%)
Nov 22, 2011	24.11	24.22	23.64	23.65	831,951	-0.46(-1.91%)
Nov 21, 2011	24.43	24.56	23.82	24.11	1,186,653	-0.60(-2.43%)
Nov 18, 2011	24.75	24.81	24.53	24.71	610,351	+0.04(+0.17%)
Nov 17, 2011	24.75	24.79	24.44	24.67	838,207	-0.08(-0.34%)
Nov 16, 2011	24.59	25.05	24.51	24.76	555,221	-0.01(-0.03%)
Nov 15, 2011	24.57	24.88	24.40	24.76	371,529	+0.07(+0.29%)
Nov 14, 2011	24.92	24.95	24.63	24.69	708,173	-0.30(-1.22%)
Nov 11, 2011	24.56	25.03	24.56	25.00	449,453	+0.57(+2.35%)
Nov 10, 2011	24.72	25.12	23.98	24.43	595,657	+0.16(+0.64%)
Nov 09, 2011	24.67	25.03	24.05	24.27	421,736	-0.76(-3.05%)
Nov 08, 2011	24.85	25.14	24.48	25.03	621,756	+0.19(+0.77%)
Nov 07, 2011	24.89	24.98	24.21	24.84	392,027	+0.02(+0.09%)
Nov 04, 2011	24.47	24.88	24.38	24.82	409,639	+0.16(+0.63%)
Nov 03, 2011	24.16	24.70	24.16	24.67	513,894	+0.76(+3.20%)
Nov 02, 2011	23.64	24.26	23.62	23.90	626,634	+0.54(+2.33%)

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