Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	24.55	24.56	24.52	24.53	592,872	-0.02(-0.06%)
Feb 27, 2013	24.56	24.57	24.55	24.55	275,971	-0.02(-0.10%)
Feb 26, 2013	24.54	24.57	24.52	24.57	360,803	+0.01(+0.05%)
Feb 22, 2013	24.55	24.59	24.52	24.56	879,544	+0.01(+0.05%)
Feb 21, 2013	24.53	24.55	24.51	24.55	2,139,942	+0.02(+0.06%)
Feb 20, 2013	24.52	24.54	24.50	24.53	231,444	+0.03(+0.13%)
Feb 19, 2013	24.52	24.53	24.50	24.50	265,324	+0.00(+0.00%)
Feb 15, 2013	24.51	24.52	24.50	24.50	256,848	-0.02(-0.07%)
Feb 14, 2013	24.50	24.53	24.49	24.51	401,566	-0.02(-0.06%)
Feb 13, 2013	24.52	24.53	24.51	24.53	344,850	+0.00(+0.00%)
Feb 12, 2013	24.53	24.54	24.52	24.53	253,350	+0.00(+0.00%)
Feb 11, 2013	24.52	24.53	24.51	24.53	220,087	+0.01(+0.03%)
Feb 08, 2013	24.52	24.53	24.50	24.52	288,357	-0.01(-0.03%)
Feb 07, 2013	24.53	24.54	24.51	24.53	434,881	+0.00(+0.00%)
Feb 06, 2013	24.51	24.53	24.50	24.53	771,940	+0.03(+0.13%)
Feb 04, 2013	24.51	24.52	24.50	24.50	465,163	-0.02(-0.10%)
Feb 01, 2013	24.51	24.52	24.49	24.52	258,020	+0.01(+0.03%)
Jan 31, 2013	24.52	24.53	24.49	24.51	322,755	+0.00(+0.00%)
Jan 30, 2013	24.51	24.53	24.50	24.51	1,056,342	-0.01(-0.03%)
Jan 29, 2013	24.51	24.53	24.51	24.52	589,550	-0.01(-0.03%)
Jan 28, 2013	24.51	24.53	24.51	24.53	300,929	+0.02(+0.10%)
Jan 25, 2013	24.54	24.54	24.51	24.51	385,690	-0.03(-0.13%)
Jan 24, 2013	24.52	24.54	24.51	24.54	271,084	+0.02(+0.07%)
Jan 23, 2013	24.53	24.53	24.50	24.52	490,060	+0.00(+0.00%)
Jan 22, 2013	24.52	24.53	24.51	24.52	431,024	+0.02(+0.06%)
Jan 18, 2013	24.49	24.52	24.49	24.51	414,067	+0.01(+0.03%)
Jan 17, 2013	24.52	24.52	24.50	24.50	231,783	-0.02(-0.10%)
Jan 16, 2013	24.51	24.52	24.50	24.52	459,565	+0.02(+0.06%)
Jan 15, 2013	24.52	24.53	24.50	24.51	248,875	+0.00(+0.00%)
Jan 14, 2013	24.51	24.54	24.51	24.51	315,982	-0.04(-0.16%)
Jan 11, 2013	24.54	24.55	24.51	24.55	261,118	+0.01(+0.04%)
Jan 10, 2013	24.54	24.54	24.51	24.54	528,498	+0.01(+0.03%)
Jan 09, 2013	24.52	24.54	24.50	24.53	296,489	+0.02(+0.06%)
Jan 08, 2013	24.51	24.54	24.50	24.51	306,715	-0.01(-0.03%)
Jan 07, 2013	24.51	24.53	24.48	24.52	282,115	+0.03(+0.13%)
Jan 04, 2013	24.51	24.52	24.49	24.49	369,969	-0.03(-0.13%)
Jan 03, 2013	24.50	24.53	24.50	24.52	420,722	-0.01(-0.03%)
Jan 02, 2013	24.52	24.54	24.48	24.53	508,037	+0.05(+0.20%)
Dec 31, 2012	24.46	24.52	24.46	24.48	213,254	+0.00(+0.00%)
Dec 28, 2012	24.48	24.50	24.47	24.48	221,539	+0.01(+0.03%)
Dec 27, 2012	24.47	24.49	24.42	24.48	292,830	-0.02(-0.10%)
Dec 26, 2012	24.52	24.53	24.49	24.50	396,763	-0.04(-0.16%)
Dec 24, 2012	24.47	24.54	24.47	24.54	314,860	+0.04(+0.16%)
Dec 21, 2012	24.47	24.51	24.47	24.50	318,302	+0.01(+0.03%)
Dec 20, 2012	24.51	24.51	24.48	24.49	223,575	-0.02(-0.07%)
Dec 19, 2012	24.51	24.51	24.47	24.51	248,921	+0.00(+0.00%)
Dec 18, 2012	24.50	24.51	24.47	24.51	295,760	+0.03(+0.13%)
Dec 17, 2012	24.48	24.51	24.47	24.47	190,999	-0.02(-0.06%)
Dec 14, 2012	24.49	24.51	24.47	24.49	332,201	-0.01(-0.03%)
Dec 13, 2012	24.47	24.52	24.47	24.50	174,906	+0.02(+0.10%)
Dec 12, 2012	24.47	24.51	24.46	24.47	269,698	+0.01(+0.03%)
Dec 11, 2012	24.53	24.55	24.47	24.47	419,202	-0.02(-0.10%)
Dec 10, 2012	24.56	24.56	24.49	24.49	582,637	-0.06(-0.23%)
Dec 07, 2012	24.53	24.56	24.52	24.55	176,522	+0.02(+0.06%)
Dec 06, 2012	24.56	24.56	24.52	24.53	212,575	+0.01(+0.03%)
Dec 05, 2012	24.51	24.55	24.51	24.52	164,190	-0.02(-0.10%)

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