Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	24.32	24.37	24.30	24.37	110,581	+0.08(+0.33%)
Jan 30, 2012	24.29	24.37	24.29	24.29	126,077	+0.02(+0.07%)
Jan 27, 2012	24.30	24.38	24.27	24.27	91,216	-0.03(-0.13%)
Jan 26, 2012	24.30	24.38	24.29	24.30	51,013	-0.06(-0.26%)
Jan 25, 2012	24.32	24.37	24.28	24.37	68,189	+0.09(+0.36%)
Jan 24, 2012	24.27	24.34	24.26	24.28	136,145	-0.03(-0.13%)
Jan 23, 2012	24.30	24.34	24.24	24.31	108,383	+0.04(+0.16%)
Jan 20, 2012	24.33	24.33	24.25	24.27	91,137	-0.05(-0.19%)
Jan 19, 2012	24.30	24.34	24.26	24.32	89,644	+0.04(+0.15%)
Jan 18, 2012	24.29	24.30	24.26	24.28	59,098	-0.01(-0.03%)
Jan 17, 2012	24.31	24.31	24.26	24.29	77,410	-0.02(-0.10%)
Jan 13, 2012	24.24	24.32	24.24	24.31	77,954	+0.01(+0.03%)
Jan 12, 2012	24.20	24.30	24.20	24.30	280,809	+0.10(+0.43%)
Jan 11, 2012	24.24	24.28	24.11	24.20	67,837	-0.07(-0.30%)
Jan 10, 2012	24.22	24.30	24.18	24.27	150,118	+0.02(+0.10%)
Jan 09, 2012	24.26	24.26	24.20	24.25	53,085	+0.01(+0.03%)
Jan 06, 2012	24.18	24.24	24.18	24.24	63,407	+0.01(+0.03%)
Jan 05, 2012	24.21	24.23	24.14	24.23	111,438	+0.02(+0.10%)
Jan 04, 2012	24.20	24.23	24.17	24.21	102,249	+0.11(+0.46%)
Dec 30, 2011	24.12	24.22	24.10	24.10	112,653	-0.10(-0.43%)
Dec 29, 2011	24.10	24.21	24.10	24.20	216,999	+0.00(+0.00%)
Dec 28, 2011	24.18	24.20	24.05	24.20	618,196	+0.04(+0.17%)
Dec 27, 2011	24.11	24.21	24.11	24.16	66,867	-0.02(-0.10%)
Dec 23, 2011	24.18	24.18	24.14	24.18	75,204	+0.05(+0.20%)
Dec 21, 2011	24.12	24.15	24.10	24.14	112,192	-0.02(-0.07%)
Dec 20, 2011	24.11	24.18	24.11	24.15	67,668	+0.00(+0.00%)
Dec 19, 2011	24.13	24.16	24.11	24.15	84,237	+0.06(+0.23%)
Dec 16, 2011	24.13	24.17	24.10	24.10	54,838	-0.06(-0.26%)
Dec 15, 2011	24.11	24.18	24.10	24.16	90,241	+0.00(+0.00%)
Dec 14, 2011	24.11	24.16	24.08	24.16	92,815	+0.06(+0.23%)
Dec 13, 2011	24.10	24.15	24.10	24.10	58,964	+0.00(+0.00%)
Dec 12, 2011	24.14	24.18	24.08	24.10	203,584	-0.06(-0.26%)
Dec 09, 2011	24.14	24.19	24.13	24.17	103,811	+0.02(+0.10%)
Dec 08, 2011	24.10	24.14	24.08	24.14	77,260	+0.02(+0.08%)
Dec 07, 2011	24.18	24.18	24.11	24.12	47,854	+0.01(+0.05%)
Dec 06, 2011	24.13	24.17	24.10	24.11	63,007	-0.02(-0.10%)
Dec 05, 2011	24.15	24.18	24.13	24.14	81,554	+0.02(+0.07%)
Dec 02, 2011	24.08	24.14	24.05	24.12	251,756	+0.00(+0.00%)
Dec 01, 2011	24.06	24.13	24.06	24.12	84,075	-0.02(-0.07%)
Nov 30, 2011	24.06	24.15	24.04	24.14	146,618	+0.10(+0.40%)
Nov 29, 2011	24.06	24.10	24.02	24.04	539,607	-0.03(-0.13%)
Nov 28, 2011	24.07	24.13	24.06	24.07	231,571	-0.02(-0.07%)
Nov 25, 2011	24.12	24.12	24.03	24.09	80,044	+0.06(+0.23%)
Nov 23, 2011	24.07	24.09	24.03	24.03	158,725	-0.02(-0.10%)
Nov 22, 2011	24.10	24.13	24.06	24.06	198,196	-0.07(-0.30%)
Nov 21, 2011	24.14	24.14	24.08	24.13	162,438	-0.04(-0.17%)
Nov 18, 2011	24.16	24.18	24.12	24.17	84,818	+0.01(+0.03%)
Nov 17, 2011	24.17	24.17	24.09	24.16	208,273	-0.01(-0.03%)
Nov 16, 2011	24.18	24.22	24.14	24.17	148,718	+0.00(+0.00%)
Nov 15, 2011	24.20	24.27	24.14	24.17	178,205	-0.02(-0.10%)
Nov 14, 2011	24.23	24.26	24.15	24.19	234,400	-0.06(-0.26%)
Nov 11, 2011	24.23	24.26	24.19	24.25	116,087	+0.02(+0.10%)
Nov 10, 2011	24.26	24.26	24.21	24.23	95,636	+0.00(+0.00%)
Nov 09, 2011	24.26	24.26	24.19	24.23	110,907	-0.01(-0.03%)
Nov 08, 2011	24.26	24.27	24.24	24.24	113,307	-0.02(-0.10%)
Nov 07, 2011	24.28	24.32	24.22	24.26	148,249	-0.06(-0.23%)
Nov 04, 2011	24.29	24.34	24.26	24.32	134,308	+0.01(+0.02%)
Nov 03, 2011	24.33	24.34	24.29	24.31	150,803	-0.02(-0.09%)
Nov 02, 2011	24.27	24.34	24.27	24.34	98,891	+0.06(+0.23%)

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