Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	24.76	24.92	24.73	24.74	286,935	-0.06(-0.24%)
Feb 27, 2013	24.36	24.84	24.36	24.80	201,441	+0.39(+1.59%)
Feb 26, 2013	24.39	24.48	24.16	24.41	95,544	+0.18(+0.73%)
Feb 25, 2013	24.92	25.06	24.23	24.23	290,014	-0.62(-2.48%)
Feb 22, 2013	24.65	24.85	24.58	24.85	78,784	+0.27(+1.10%)
Feb 21, 2013	24.60	24.64	24.42	24.58	165,290	-0.18(-0.71%)
Feb 20, 2013	25.10	25.14	24.75	24.75	165,374	-0.40(-1.60%)
Feb 19, 2013	25.00	25.19	25.00	25.15	436,501	+0.23(+0.93%)
Feb 15, 2013	25.10	25.10	24.82	24.92	107,710	-0.21(-0.85%)
Feb 14, 2013	25.04	25.18	25.02	25.14	154,606	-0.04(-0.17%)
Feb 13, 2013	25.08	25.20	25.07	25.18	91,848	+0.10(+0.40%)
Feb 12, 2013	24.96	25.14	24.92	25.08	154,815	+0.13(+0.50%)
Feb 11, 2013	25.10	25.10	24.93	24.95	186,172	-0.11(-0.45%)
Feb 08, 2013	24.98	25.11	24.97	25.07	200,837	+0.09(+0.38%)
Feb 07, 2013	25.23	25.23	24.83	24.97	229,616	-0.24(-0.95%)
Feb 06, 2013	25.14	25.26	25.04	25.21	294,007	+0.04(+0.17%)
Feb 04, 2013	25.24	25.27	25.10	25.17	286,271	-0.37(-1.45%)
Feb 01, 2013	25.39	25.54	25.28	25.54	153,991	+0.19(+0.74%)
Jan 31, 2013	25.37	25.47	25.29	25.35	345,985	-0.14(-0.57%)
Jan 30, 2013	25.61	25.72	25.48	25.49	105,226	-0.18(-0.68%)
Jan 29, 2013	25.44	25.70	25.44	25.67	175,800	+0.30(+1.17%)
Jan 28, 2013	25.41	25.47	25.24	25.37	169,562	-0.07(-0.28%)
Jan 25, 2013	25.38	25.46	25.29	25.44	123,727	+0.18(+0.72%)
Jan 24, 2013	25.21	25.39	25.20	25.26	189,956	+0.11(+0.42%)
Jan 23, 2013	25.14	25.23	25.09	25.15	164,758	-0.06(-0.22%)
Jan 22, 2013	24.94	25.24	24.90	25.21	776,173	+0.23(+0.90%)
Jan 18, 2013	24.88	25.01	24.80	24.99	139,293	+0.11(+0.45%)
Jan 17, 2013	24.81	25.03	24.80	24.87	172,759	+0.16(+0.63%)
Jan 16, 2013	24.61	24.76	24.59	24.72	120,933	-0.03(-0.10%)
Jan 15, 2013	24.54	24.75	24.49	24.74	137,163	+0.10(+0.41%)
Jan 14, 2013	24.60	24.68	24.59	24.64	108,210	+0.00(+0.00%)
Jan 11, 2013	24.63	24.67	24.56	24.64	263,182	+0.04(+0.18%)
Jan 10, 2013	24.58	24.65	24.47	24.60	477,601	+0.22(+0.90%)
Jan 09, 2013	24.38	24.45	24.30	24.38	170,414	+0.05(+0.21%)
Jan 08, 2013	24.42	24.42	24.23	24.33	463,639	-0.16(-0.67%)
Jan 07, 2013	24.48	25.10	24.37	24.49	204,016	-0.19(-0.76%)
Jan 04, 2013	24.43	24.70	24.43	24.68	73,152	+0.25(+1.03%)
Jan 03, 2013	24.41	24.63	24.38	24.43	158,125	-0.11(-0.47%)
Jan 02, 2013	24.34	24.55	24.25	24.54	338,275	+0.53(+2.23%)
Dec 31, 2012	23.55	24.03	23.54	24.01	261,332	+0.37(+1.57%)
Dec 28, 2012	23.70	23.77	23.56	23.64	150,134	-0.30(-1.23%)
Dec 27, 2012	24.01	24.01	23.70	23.93	189,179	+0.06(+0.23%)
Dec 26, 2012	23.99	24.13	23.84	23.88	210,670	-0.08(-0.34%)
Dec 24, 2012	24.10	24.10	23.92	23.96	57,486	-0.14(-0.60%)
Dec 21, 2012	23.97	24.18	23.89	24.10	311,905	-0.20(-0.83%)
Dec 20, 2012	24.19	24.32	24.13	24.30	2,539,599	+0.09(+0.39%)
Dec 19, 2012	24.33	24.41	24.21	24.21	175,245	-0.09(-0.36%)
Dec 18, 2012	23.97	24.34	23.94	24.29	178,371	+0.31(+1.31%)
Dec 17, 2012	23.83	23.99	23.79	23.98	152,927	+0.11(+0.47%)
Dec 14, 2012	23.84	23.91	23.76	23.87	158,828	+0.01(+0.05%)
Dec 13, 2012	24.04	24.04	23.79	23.86	232,626	-0.16(-0.67%)
Dec 12, 2012	24.02	24.24	23.97	24.02	198,878	+0.07(+0.31%)
Dec 11, 2012	23.86	24.00	23.85	23.94	141,262	+0.11(+0.47%)
Dec 10, 2012	23.81	23.89	23.75	23.83	70,476	+0.04(+0.18%)
Dec 07, 2012	23.68	23.79	23.66	23.79	119,647	+0.08(+0.34%)
Dec 06, 2012	23.64	23.71	23.55	23.71	92,952	+0.01(+0.05%)
Dec 05, 2012	23.53	23.80	23.50	23.70	93,074	+0.14(+0.61%)

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