Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	24.52	24.53	24.49	24.51	322,756	+0.00(+0.00%)
Jan 30, 2013	24.51	24.53	24.50	24.51	1,056,346	-0.01(-0.03%)
Jan 29, 2013	24.51	24.53	24.51	24.52	589,552	-0.01(-0.03%)
Jan 28, 2013	24.51	24.53	24.51	24.53	300,930	+0.02(+0.10%)
Jan 25, 2013	24.54	24.54	24.51	24.51	385,691	-0.03(-0.13%)
Jan 24, 2013	24.52	24.54	24.51	24.54	271,085	+0.02(+0.07%)
Jan 23, 2013	24.53	24.53	24.50	24.52	490,062	+0.00(+0.00%)
Jan 22, 2013	24.52	24.53	24.51	24.52	431,025	+0.02(+0.06%)
Jan 18, 2013	24.49	24.52	24.49	24.51	414,069	+0.01(+0.03%)
Jan 17, 2013	24.52	24.52	24.50	24.50	231,784	-0.02(-0.10%)
Jan 16, 2013	24.51	24.52	24.50	24.52	459,566	+0.02(+0.06%)
Jan 15, 2013	24.52	24.53	24.50	24.51	248,876	+0.00(+0.00%)
Jan 14, 2013	24.51	24.54	24.51	24.51	315,983	-0.04(-0.16%)
Jan 11, 2013	24.54	24.55	24.51	24.55	261,119	+0.01(+0.04%)
Jan 10, 2013	24.54	24.54	24.51	24.54	528,500	+0.01(+0.03%)
Jan 09, 2013	24.52	24.54	24.50	24.53	296,490	+0.02(+0.06%)
Jan 08, 2013	24.51	24.54	24.50	24.51	306,716	-0.01(-0.03%)
Jan 07, 2013	24.51	24.53	24.48	24.52	282,116	+0.03(+0.13%)
Jan 04, 2013	24.51	24.52	24.49	24.49	369,970	-0.03(-0.13%)
Jan 03, 2013	24.50	24.53	24.50	24.52	420,724	-0.01(-0.03%)
Jan 02, 2013	24.52	24.54	24.48	24.53	508,039	+0.05(+0.20%)
Dec 31, 2012	24.46	24.52	24.46	24.48	213,255	+0.00(+0.00%)
Dec 28, 2012	24.48	24.50	24.47	24.48	221,540	+0.01(+0.03%)
Dec 27, 2012	24.47	24.49	24.42	24.47	292,831	-0.02(-0.10%)
Dec 26, 2012	24.52	24.53	24.49	24.50	396,764	-0.04(-0.16%)
Dec 24, 2012	24.47	24.54	24.47	24.54	314,861	+0.04(+0.16%)
Dec 21, 2012	24.47	24.51	24.47	24.50	318,303	+0.01(+0.03%)
Dec 20, 2012	24.51	24.51	24.48	24.49	223,576	-0.02(-0.06%)
Dec 19, 2012	24.51	24.51	24.47	24.51	248,922	+0.00(+0.00%)
Dec 18, 2012	24.50	24.51	24.47	24.51	295,761	+0.03(+0.13%)
Dec 17, 2012	24.48	24.51	24.47	24.47	191,000	-0.02(-0.07%)
Dec 14, 2012	24.49	24.51	24.47	24.49	332,202	-0.01(-0.03%)
Dec 13, 2012	24.47	24.52	24.47	24.50	174,907	+0.02(+0.10%)
Dec 12, 2012	24.47	24.51	24.46	24.47	269,699	+0.01(+0.03%)
Dec 11, 2012	24.53	24.55	24.47	24.47	419,203	-0.02(-0.10%)
Dec 10, 2012	24.56	24.56	24.49	24.49	582,639	-0.06(-0.23%)
Dec 07, 2012	24.53	24.56	24.52	24.55	176,523	+0.02(+0.07%)
Dec 06, 2012	24.56	24.56	24.52	24.53	212,576	+0.01(+0.03%)
Dec 05, 2012	24.51	24.55	24.51	24.52	164,191	-0.02(-0.10%)
Dec 04, 2012	24.51	24.56	24.51	24.55	199,445	+0.00(+0.00%)
Nov 30, 2012	24.55	24.59	24.54	24.55	593,591	-0.00(-0.01%)
Nov 29, 2012	24.56	24.58	24.53	24.55	212,602	-0.01(-0.02%)
Nov 28, 2012	24.54	24.56	24.51	24.55	217,854	-0.01(-0.03%)
Nov 27, 2012	24.55	24.57	24.53	24.56	266,573	+0.01(+0.03%)
Nov 26, 2012	24.53	24.55	24.51	24.55	342,161	+0.03(+0.13%)
Nov 23, 2012	24.52	24.52	24.45	24.52	130,728	+0.02(+0.10%)
Nov 21, 2012	24.50	24.53	24.48	24.50	287,694	+0.02(+0.06%)
Nov 20, 2012	24.49	24.53	24.47	24.48	240,335	-0.02(-0.10%)
Nov 19, 2012	24.47	24.55	24.47	24.51	176,137	+0.02(+0.08%)
Nov 16, 2012	24.50	24.51	24.46	24.49	254,894	+0.00(+0.02%)
Nov 15, 2012	24.47	24.52	24.45	24.48	655,947	-0.04(-0.16%)
Nov 14, 2012	24.52	24.54	24.48	24.52	305,281	+0.04(+0.16%)
Nov 13, 2012	24.55	24.58	24.48	24.48	477,547	-0.10(-0.39%)
Nov 12, 2012	24.56	24.58	24.52	24.58	162,734	+0.03(+0.13%)
Nov 09, 2012	24.55	24.58	24.54	24.55	170,341	-0.03(-0.13%)
Nov 08, 2012	24.56	24.58	24.55	24.58	394,292	+0.05(+0.19%)
Nov 07, 2012	24.56	24.59	24.53	24.53	219,706	-0.04(-0.16%)
Nov 06, 2012	24.56	24.59	24.55	24.57	218,813	-0.01(-0.03%)
Nov 05, 2012	24.55	24.59	24.55	24.58	243,867	+0.01(+0.03%)
Nov 02, 2012	24.55	24.63	24.55	24.57	309,400	-0.02(-0.06%)

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