Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	30.86	30.96	30.70	30.76	781,655	+0.02(+0.08%)
Feb 28, 2012	30.76	30.78	30.69	30.73	773,054	+0.05(+0.15%)
Feb 27, 2012	30.61	30.75	30.60	30.69	561,978	-0.03(-0.10%)
Feb 24, 2012	30.73	30.79	30.70	30.72	733,507	-0.05(-0.17%)
Feb 23, 2012	30.72	30.77	30.66	30.77	796,827	+0.20(+0.67%)
Feb 22, 2012	30.64	30.69	30.56	30.56	647,923	-0.10(-0.32%)
Feb 21, 2012	30.68	30.72	30.65	30.66	929,207	-0.08(-0.25%)
Feb 17, 2012	30.72	30.76	30.65	30.74	393,566	+0.12(+0.40%)
Feb 16, 2012	30.41	30.63	30.39	30.62	269,944	+0.05(+0.17%)
Feb 15, 2012	30.65	30.70	30.53	30.56	226,041	-0.05(-0.17%)
Feb 14, 2012	30.54	30.65	30.54	30.62	438,604	-0.08(-0.27%)
Feb 13, 2012	30.72	30.74	30.58	30.70	580,188	+0.12(+0.40%)
Feb 10, 2012	30.68	30.68	30.50	30.58	240,793	-0.23(-0.76%)
Feb 09, 2012	30.79	30.90	30.79	30.81	404,878	+0.01(+0.02%)
Feb 08, 2012	30.83	30.93	30.77	30.80	489,922	-0.01(-0.04%)
Feb 07, 2012	30.77	30.84	30.71	30.82	250,876	+0.09(+0.30%)
Feb 06, 2012	30.65	30.76	30.54	30.72	324,647	+0.03(+0.10%)
Feb 03, 2012	30.53	30.95	30.53	30.69	662,868	+0.18(+0.59%)
Feb 02, 2012	30.48	30.56	30.43	30.51	602,712	+0.06(+0.19%)
Feb 01, 2012	30.38	30.50	30.37	30.45	330,880	+0.25(+0.83%)
Jan 31, 2012	30.18	30.21	30.01	30.20	660,585	+0.28(+0.92%)
Jan 30, 2012	29.94	30.00	29.90	29.93	306,724	-0.18(-0.59%)
Jan 27, 2012	30.08	30.18	30.04	30.10	568,958	+0.03(+0.09%)
Jan 26, 2012	30.00	30.12	30.00	30.08	504,205	+0.32(+1.06%)
Jan 25, 2012	29.59	29.81	29.51	29.76	166,909	+0.19(+0.65%)
Jan 24, 2012	29.55	29.66	29.45	29.57	323,007	-0.09(-0.30%)
Jan 23, 2012	29.70	29.74	29.60	29.66	332,264	+0.00(+0.00%)
Jan 20, 2012	29.63	29.67	29.57	29.66	392,976	+0.00(+0.00%)
Jan 19, 2012	29.53	29.66	29.50	29.66	481,123	+0.22(+0.74%)
Jan 18, 2012	29.29	29.45	29.25	29.44	251,127	+0.35(+1.21%)
Jan 17, 2012	29.17	29.19	28.91	29.09	475,031	+0.22(+0.77%)
Jan 13, 2012	28.84	28.87	28.73	28.87	917,113	-0.06(-0.20%)
Jan 12, 2012	28.90	28.96	28.85	28.93	631,567	+0.14(+0.50%)
Jan 11, 2012	28.73	28.83	28.69	28.78	162,965	-0.04(-0.13%)
Jan 10, 2012	28.70	28.83	28.70	28.82	308,472	+0.29(+1.00%)
Jan 09, 2012	28.55	28.56	28.48	28.53	172,350	+0.05(+0.16%)
Jan 06, 2012	28.72	28.72	28.47	28.49	380,958	-0.08(-0.27%)
Jan 05, 2012	28.56	28.63	28.45	28.56	231,329	-0.16(-0.55%)
Jan 04, 2012	28.62	28.76	28.61	28.72	216,127	+0.27(+0.95%)
Dec 30, 2011	28.51	28.52	28.43	28.45	591,138	-0.02(-0.06%)
Dec 29, 2011	28.42	28.54	28.41	28.47	436,000	-0.05(-0.18%)
Dec 28, 2011	28.45	28.55	28.39	28.52	671,679	-0.02(-0.08%)
Dec 27, 2011	28.53	28.65	28.52	28.55	452,176	-0.11(-0.39%)
Dec 23, 2011	28.55	28.68	28.55	28.66	627,941	+0.08(+0.29%)
Dec 21, 2011	28.60	28.66	28.46	28.57	310,132	-0.12(-0.41%)
Dec 20, 2011	28.57	28.72	28.55	28.69	235,450	+0.27(+0.95%)
Dec 19, 2011	28.43	28.50	28.37	28.42	364,312	-0.08(-0.29%)
Dec 16, 2011	28.53	28.56	28.37	28.50	372,113	+0.11(+0.37%)
Dec 15, 2011	28.46	28.53	28.36	28.40	454,906	+0.01(+0.02%)
Dec 14, 2011	28.41	28.44	28.26	28.39	373,485	-0.15(-0.51%)
Dec 13, 2011	28.69	28.79	28.52	28.54	417,571	-0.18(-0.61%)
Dec 12, 2011	28.79	28.79	28.64	28.71	367,165	-0.34(-1.17%)
Dec 09, 2011	28.91	29.07	28.91	29.05	326,443	+0.11(+0.36%)
Dec 08, 2011	29.07	29.07	28.93	28.95	182,047	-0.27(-0.92%)
Dec 07, 2011	28.99	29.22	28.99	29.22	243,538	+0.10(+0.34%)
Dec 06, 2011	29.11	29.15	29.05	29.12	318,740	-0.06(-0.22%)
Dec 05, 2011	29.25	29.28	29.11	29.18	257,312	+0.12(+0.40%)
Dec 02, 2011	29.23	29.28	29.03	29.07	456,830	+0.05(+0.16%)

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