Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	24.62	24.63	24.59	24.62	321,434	+0.00(+0.00%)
Jan 30, 2013	24.62	24.63	24.60	24.62	1,052,019	-0.01(-0.03%)
Jan 29, 2013	24.62	24.63	24.61	24.62	587,137	-0.01(-0.03%)
Jan 28, 2013	24.61	24.63	24.61	24.63	299,697	+0.02(+0.10%)
Jan 25, 2013	24.64	24.64	24.61	24.61	384,111	-0.03(-0.13%)
Jan 24, 2013	24.62	24.64	24.62	24.64	269,975	+0.02(+0.06%)
Jan 23, 2013	24.63	24.63	24.60	24.62	488,055	+0.00(+0.00%)
Jan 22, 2013	24.62	24.63	24.61	24.62	429,260	+0.02(+0.07%)
Jan 18, 2013	24.59	24.62	24.59	24.61	412,373	+0.01(+0.03%)
Jan 17, 2013	24.62	24.62	24.60	24.60	230,834	-0.02(-0.10%)
Jan 16, 2013	24.62	24.62	24.60	24.62	457,684	+0.02(+0.07%)
Jan 15, 2013	24.62	24.63	24.60	24.61	247,857	+0.00(+0.00%)
Jan 14, 2013	24.62	24.64	24.61	24.61	314,689	-0.04(-0.16%)
Jan 11, 2013	24.64	24.65	24.62	24.65	260,049	+0.01(+0.04%)
Jan 10, 2013	24.64	24.64	24.62	24.64	526,335	+0.01(+0.03%)
Jan 09, 2013	24.62	24.64	24.60	24.63	295,276	+0.02(+0.06%)
Jan 08, 2013	24.61	24.64	24.60	24.62	305,460	-0.01(-0.03%)
Jan 07, 2013	24.61	24.63	24.58	24.62	280,960	+0.03(+0.13%)
Jan 04, 2013	24.62	24.62	24.59	24.59	368,455	-0.03(-0.13%)
Jan 03, 2013	24.60	24.63	24.60	24.62	419,001	-0.01(-0.03%)
Jan 02, 2013	24.62	24.64	24.58	24.63	505,958	+0.05(+0.20%)
Dec 31, 2012	24.56	24.62	24.56	24.58	212,381	+0.00(+0.00%)
Dec 28, 2012	24.58	24.60	24.57	24.58	220,632	+0.01(+0.03%)
Dec 27, 2012	24.58	24.59	24.52	24.58	291,632	-0.02(-0.10%)
Dec 26, 2012	24.62	24.63	24.59	24.60	395,139	-0.04(-0.16%)
Dec 24, 2012	24.58	24.64	24.58	24.64	313,572	+0.04(+0.16%)
Dec 21, 2012	24.57	24.62	24.57	24.60	316,999	+0.01(+0.03%)
Dec 20, 2012	24.61	24.62	24.58	24.59	222,660	-0.02(-0.07%)
Dec 19, 2012	24.61	24.62	24.58	24.61	247,903	+0.00(+0.00%)
Dec 18, 2012	24.60	24.61	24.57	24.61	294,550	+0.03(+0.13%)
Dec 17, 2012	24.58	24.62	24.58	24.58	190,218	-0.02(-0.07%)
Dec 14, 2012	24.59	24.61	24.57	24.59	330,841	-0.01(-0.03%)
Dec 13, 2012	24.57	24.62	24.57	24.60	174,190	+0.02(+0.10%)
Dec 12, 2012	24.57	24.61	24.56	24.58	268,594	+0.01(+0.03%)
Dec 11, 2012	24.63	24.65	24.57	24.57	417,486	-0.02(-0.10%)
Dec 10, 2012	24.66	24.66	24.59	24.59	580,253	-0.06(-0.23%)
Dec 07, 2012	24.63	24.66	24.62	24.65	175,800	+0.02(+0.06%)
Dec 06, 2012	24.66	24.66	24.62	24.63	211,705	+0.01(+0.03%)
Dec 05, 2012	24.62	24.66	24.62	24.62	163,518	-0.02(-0.10%)
Dec 04, 2012	24.62	24.66	24.62	24.65	198,628	+0.00(+0.00%)
Nov 30, 2012	24.66	24.69	24.64	24.65	591,159	-0.00(-0.01%)
Nov 29, 2012	24.66	24.68	24.63	24.65	211,731	-0.01(-0.02%)
Nov 28, 2012	24.64	24.66	24.61	24.66	216,962	-0.01(-0.03%)
Nov 27, 2012	24.65	24.67	24.63	24.66	265,481	+0.01(+0.03%)
Nov 26, 2012	24.63	24.66	24.62	24.66	340,759	+0.03(+0.13%)
Nov 23, 2012	24.62	24.62	24.55	24.62	130,192	+0.02(+0.10%)
Nov 21, 2012	24.60	24.63	24.58	24.60	286,516	+0.02(+0.06%)
Nov 20, 2012	24.59	24.63	24.58	24.58	239,350	-0.02(-0.10%)
Nov 19, 2012	24.58	24.65	24.58	24.61	175,416	+0.02(+0.08%)
Nov 16, 2012	24.60	24.61	24.56	24.59	253,850	+0.00(+0.02%)
Nov 15, 2012	24.58	24.62	24.55	24.58	653,261	-0.04(-0.16%)
Nov 14, 2012	24.62	24.64	24.58	24.62	304,031	+0.04(+0.16%)
Nov 13, 2012	24.66	24.68	24.58	24.58	475,591	-0.10(-0.39%)
Nov 12, 2012	24.66	24.68	24.62	24.68	162,068	+0.03(+0.13%)
Nov 09, 2012	24.65	24.68	24.64	24.65	169,643	-0.03(-0.13%)
Nov 08, 2012	24.66	24.68	24.65	24.68	392,677	+0.05(+0.19%)
Nov 07, 2012	24.66	24.69	24.63	24.63	218,807	-0.04(-0.16%)
Nov 06, 2012	24.66	24.69	24.66	24.67	217,917	-0.01(-0.03%)
Nov 05, 2012	24.66	24.69	24.65	24.68	242,868	+0.01(+0.03%)
Nov 02, 2012	24.66	24.73	24.65	24.67	308,133	-0.02(-0.06%)

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