Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	24.19	24.19	24.16	24.16	601,897	-0.02(-0.06%)
Feb 27, 2013	24.19	24.20	24.18	24.18	280,172	-0.02(-0.10%)
Feb 26, 2013	24.17	24.20	24.16	24.20	366,295	+0.01(+0.05%)
Feb 22, 2013	24.18	24.22	24.16	24.19	892,932	+0.01(+0.05%)
Feb 21, 2013	24.16	24.18	24.14	24.18	2,172,517	+0.02(+0.06%)
Feb 20, 2013	24.16	24.17	24.13	24.16	234,967	+0.03(+0.13%)
Feb 19, 2013	24.16	24.16	24.13	24.13	269,363	+0.00(+0.00%)
Feb 15, 2013	24.15	24.16	24.13	24.13	260,758	-0.02(-0.07%)
Feb 14, 2013	24.13	24.16	24.12	24.15	407,679	-0.02(-0.06%)
Feb 13, 2013	24.16	24.16	24.14	24.16	350,099	+0.00(+0.00%)
Feb 12, 2013	24.16	24.17	24.15	24.16	257,206	+0.00(+0.00%)
Feb 11, 2013	24.16	24.16	24.14	24.16	223,437	+0.01(+0.03%)
Feb 08, 2013	24.16	24.16	24.14	24.16	292,747	-0.01(-0.03%)
Feb 07, 2013	24.16	24.17	24.15	24.16	441,501	+0.00(+0.00%)
Feb 06, 2013	24.15	24.16	24.14	24.16	783,690	+0.03(+0.13%)
Feb 04, 2013	24.14	24.16	24.13	24.13	472,244	-0.02(-0.10%)
Feb 01, 2013	24.14	24.16	24.12	24.16	261,947	+0.01(+0.03%)
Jan 31, 2013	24.16	24.16	24.12	24.15	327,668	+0.00(+0.00%)
Jan 30, 2013	24.15	24.16	24.13	24.15	1,072,422	-0.01(-0.03%)
Jan 29, 2013	24.15	24.16	24.14	24.16	598,524	-0.01(-0.03%)
Jan 28, 2013	24.14	24.16	24.14	24.16	305,509	+0.02(+0.10%)
Jan 25, 2013	24.17	24.17	24.14	24.14	391,561	-0.03(-0.13%)
Jan 24, 2013	24.16	24.17	24.15	24.17	275,211	+0.02(+0.06%)
Jan 23, 2013	24.16	24.16	24.13	24.16	497,520	+0.00(+0.00%)
Jan 22, 2013	24.16	24.16	24.14	24.16	437,585	+0.02(+0.07%)
Jan 18, 2013	24.12	24.16	24.12	24.14	420,370	+0.01(+0.03%)
Jan 17, 2013	24.16	24.16	24.13	24.13	235,311	-0.02(-0.10%)
Jan 16, 2013	24.15	24.16	24.13	24.16	466,560	+0.02(+0.07%)
Jan 15, 2013	24.16	24.16	24.13	24.14	252,664	+0.00(+0.00%)
Jan 14, 2013	24.15	24.17	24.14	24.14	320,792	-0.04(-0.16%)
Jan 11, 2013	24.17	24.18	24.15	24.18	265,093	+0.01(+0.04%)
Jan 10, 2013	24.17	24.17	24.15	24.17	536,543	+0.01(+0.03%)
Jan 09, 2013	24.16	24.17	24.13	24.16	301,003	+0.02(+0.06%)
Jan 08, 2013	24.14	24.17	24.13	24.15	311,384	-0.01(-0.03%)
Jan 07, 2013	24.14	24.16	24.12	24.16	286,409	+0.03(+0.13%)
Jan 04, 2013	24.15	24.16	24.12	24.12	375,601	-0.03(-0.13%)
Jan 03, 2013	24.13	24.16	24.13	24.15	427,127	-0.01(-0.03%)
Jan 02, 2013	24.15	24.17	24.12	24.16	515,771	+0.05(+0.20%)
Dec 31, 2012	24.09	24.16	24.09	24.12	216,500	+0.00(+0.00%)
Dec 28, 2012	24.12	24.13	24.10	24.12	224,911	+0.01(+0.03%)
Dec 27, 2012	24.11	24.12	24.05	24.11	297,288	-0.02(-0.10%)
Dec 26, 2012	24.16	24.16	24.12	24.13	402,803	-0.04(-0.16%)
Dec 24, 2012	24.11	24.17	24.11	24.17	319,653	+0.04(+0.16%)
Dec 21, 2012	24.10	24.15	24.10	24.13	323,147	+0.01(+0.03%)
Dec 20, 2012	24.14	24.15	24.12	24.12	226,979	-0.02(-0.07%)
Dec 19, 2012	24.14	24.15	24.11	24.14	252,711	+0.00(+0.00%)
Dec 18, 2012	24.13	24.14	24.10	24.14	300,262	+0.03(+0.13%)
Dec 17, 2012	24.12	24.15	24.11	24.11	193,907	-0.02(-0.07%)
Dec 14, 2012	24.12	24.14	24.10	24.12	337,258	-0.01(-0.03%)
Dec 13, 2012	24.10	24.16	24.10	24.13	177,569	+0.02(+0.10%)
Dec 12, 2012	24.10	24.14	24.09	24.11	273,803	+0.01(+0.03%)
Dec 11, 2012	24.16	24.18	24.10	24.10	425,583	-0.02(-0.10%)
Dec 10, 2012	24.19	24.19	24.12	24.12	591,506	-0.05(-0.23%)
Dec 07, 2012	24.16	24.19	24.15	24.18	179,209	+0.02(+0.06%)
Dec 06, 2012	24.19	24.19	24.16	24.16	215,811	+0.01(+0.03%)
Dec 05, 2012	24.15	24.19	24.15	24.16	166,690	-0.02(-0.10%)

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