Date	Open	High	Low	Close	Volume	Change (%)
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	216,998	+0.00(+0.00%)
Dec 28, 2011	24.18	24.20	24.05	24.20	618,194	+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	84,236	+0.06(+0.23%)
Dec 16, 2011	24.13	24.17	24.10	24.10	54,838	-0.06(-0.27%)
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(-0.27%)
Dec 09, 2011	24.14	24.19	24.13	24.17	103,810	+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	81,553	+0.02(+0.07%)
Dec 02, 2011	24.08	24.14	24.05	24.12	251,755	+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	146,617	+0.10(+0.40%)
Nov 29, 2011	24.06	24.10	24.02	24.04	539,605	-0.03(-0.13%)
Nov 28, 2011	24.07	24.13	24.06	24.07	231,570	-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	198,195	-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	84,817	+0.01(+0.03%)
Nov 17, 2011	24.17	24.17	24.09	24.16	208,272	-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	178,204	-0.02(-0.10%)
Nov 14, 2011	24.23	24.26	24.15	24.19	234,399	-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	95,635	+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	113,306	-0.02(-0.10%)
Nov 07, 2011	24.28	24.32	24.22	24.26	148,248	-0.06(-0.23%)
Nov 04, 2011	24.29	24.34	24.26	24.32	134,307	+0.01(+0.02%)
Nov 03, 2011	24.33	24.34	24.29	24.31	150,802	-0.02(-0.09%)
Nov 02, 2011	24.27	24.34	24.27	24.34	98,891	+0.06(+0.23%)
Nov 01, 2011	24.24	24.28	24.22	24.28	191,071	-0.03(-0.13%)
Oct 31, 2011	24.28	24.35	24.28	24.31	187,014	+0.02(+0.07%)
Oct 28, 2011	24.33	24.36	24.28	24.30	147,670	-0.05(-0.20%)
Oct 27, 2011	24.32	24.38	24.26	24.34	195,994	+0.10(+0.40%)
Oct 26, 2011	24.29	24.29	24.25	24.25	37,426	-0.05(-0.20%)
Oct 25, 2011	24.23	24.31	24.23	24.30	106,398	+0.03(+0.13%)
Oct 24, 2011	24.28	24.28	24.22	24.26	103,244	+0.04(+0.17%)
Oct 21, 2011	24.29	24.29	24.22	24.22	85,627	-0.02(-0.07%)
Oct 20, 2011	24.24	24.28	24.20	24.24	78,531	+0.02(+0.10%)
Oct 19, 2011	24.20	24.26	24.18	24.22	116,529	+0.02(+0.07%)
Oct 18, 2011	24.23	24.23	24.18	24.20	56,002	-0.01(-0.03%)
Oct 17, 2011	24.22	24.24	24.20	24.21	75,504	+0.02(+0.07%)
Oct 14, 2011	24.27	24.27	24.19	24.19	104,853	-0.04(-0.17%)
Oct 13, 2011	24.22	24.35	24.19	24.23	81,758	-0.02(-0.07%)
Oct 12, 2011	24.22	24.25	24.14	24.25	92,875	+0.09(+0.36%)
Oct 11, 2011	24.15	24.24	24.15	24.16	68,529	-0.06(-0.23%)
Oct 10, 2011	24.17	24.24	24.13	24.22	259,326	+0.04(+0.15%)
Oct 07, 2011	24.14	24.26	24.09	24.18	438,024	-0.03(-0.12%)
Oct 06, 2011	24.13	24.21	24.13	24.21	195,605	+0.04(+0.17%)
Oct 05, 2011	24.06	24.17	24.06	24.17	80,605	+0.04(+0.18%)
Oct 04, 2011	24.19	24.19	24.08	24.12	34,953	-0.08(-0.34%)

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