Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	24.18	24.25	24.18	24.21	187,782	+0.02(+0.07%)
Oct 28, 2011	24.23	24.26	24.18	24.20	148,276	-0.05(-0.20%)
Oct 27, 2011	24.22	24.28	24.16	24.24	196,799	+0.10(+0.40%)
Oct 26, 2011	24.19	24.19	24.15	24.15	37,579	-0.05(-0.20%)
Oct 25, 2011	24.13	24.21	24.13	24.20	106,836	+0.03(+0.13%)
Oct 24, 2011	24.18	24.18	24.12	24.16	103,669	+0.04(+0.17%)
Oct 21, 2011	24.19	24.19	24.12	24.12	85,979	-0.02(-0.07%)
Oct 20, 2011	24.14	24.18	24.10	24.14	78,853	+0.02(+0.10%)
Oct 19, 2011	24.10	24.16	24.08	24.12	117,008	+0.02(+0.07%)
Oct 18, 2011	24.13	24.13	24.08	24.10	56,233	-0.01(-0.03%)
Oct 17, 2011	24.12	24.15	24.10	24.11	75,814	+0.02(+0.07%)
Oct 14, 2011	24.17	24.17	24.09	24.09	105,283	-0.04(-0.16%)
Oct 13, 2011	24.12	24.25	24.09	24.13	82,094	-0.02(-0.07%)
Oct 12, 2011	24.12	24.15	24.04	24.15	93,257	+0.09(+0.36%)
Oct 11, 2011	24.05	24.14	24.05	24.06	68,810	-0.06(-0.23%)
Oct 10, 2011	24.07	24.14	24.03	24.12	260,391	+0.04(+0.15%)
Oct 07, 2011	24.04	24.16	23.99	24.08	439,824	-0.03(-0.12%)
Oct 06, 2011	24.03	24.11	24.03	24.11	196,409	+0.04(+0.17%)
Oct 05, 2011	23.96	24.07	23.96	24.07	80,936	+0.04(+0.18%)
Oct 04, 2011	24.09	24.09	23.98	24.03	35,096	-0.08(-0.34%)

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