Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.06	33.09	32.80	32.99	65,246	-0.08(-0.24%)
Feb 28, 2012	32.95	33.07	32.85	33.07	86,128	+0.04(+0.12%)
Feb 27, 2012	32.77	33.05	32.31	33.03	96,240	+0.23(+0.70%)
Feb 24, 2012	33.10	33.14	32.77	32.80	146,689	-0.25(-0.76%)
Feb 23, 2012	32.90	33.11	32.70	33.05	103,759	+0.24(+0.73%)
Feb 22, 2012	32.95	33.11	32.74	32.81	58,888	-0.21(-0.64%)
Feb 21, 2012	33.21	33.25	32.87	33.02	120,438	-0.13(-0.39%)
Feb 17, 2012	32.88	33.26	32.83	33.15	103,783	+0.22(+0.67%)
Feb 16, 2012	32.44	33.00	32.39	32.93	97,301	+0.41(+1.26%)
Feb 15, 2012	32.25	32.57	32.05	32.52	142,452	+0.27(+0.84%)
Feb 14, 2012	31.76	32.43	31.76	32.25	145,354	+0.56(+1.77%)
Feb 13, 2012	31.30	31.77	31.12	31.69	112,411	+0.45(+1.44%)
Feb 10, 2012	31.56	31.57	31.10	31.24	170,575	-0.35(-1.11%)
Feb 09, 2012	31.71	31.96	31.49	31.59	145,547	+0.25(+0.80%)
Feb 08, 2012	31.37	31.90	31.30	31.34	163,672	-0.24(-0.76%)
Feb 07, 2012	31.51	31.69	31.26	31.58	130,560	-0.10(-0.32%)
Feb 06, 2012	31.70	31.99	31.52	31.68	133,678	-0.56(-1.74%)
Feb 03, 2012	32.01	32.29	31.62	32.24	99,365	+0.43(+1.35%)
Feb 02, 2012	32.19	32.49	31.67	31.81	194,958	-0.65(-2.00%)
Feb 01, 2012	32.12	32.54	32.12	32.46	139,507	+0.37(+1.15%)
Jan 31, 2012	32.04	32.52	32.00	32.09	168,335	-0.51(-1.56%)
Jan 30, 2012	32.71	32.71	32.43	32.60	139,281	-0.18(-0.55%)
Jan 27, 2012	32.85	33.04	32.66	32.78	68,399	-0.15(-0.46%)
Jan 26, 2012	33.15	33.27	32.75	32.93	94,807	-0.19(-0.57%)
Jan 25, 2012	32.95	33.22	32.64	33.12	115,835	+0.22(+0.67%)
Jan 24, 2012	32.58	32.94	32.40	32.90	121,216	+0.25(+0.77%)
Jan 23, 2012	32.25	32.76	32.17	32.65	107,109	+0.54(+1.68%)
Jan 20, 2012	32.01	32.26	31.90	32.11	133,501	+0.04(+0.12%)
Jan 19, 2012	31.94	32.33	31.94	32.07	175,762	+0.07(+0.22%)
Jan 18, 2012	31.82	32.10	31.80	32.00	126,668	+0.12(+0.38%)
Jan 17, 2012	31.67	31.89	31.57	31.88	145,665	+0.30(+0.95%)
Jan 13, 2012	31.65	31.77	31.20	31.58	150,058	-0.22(-0.69%)
Jan 12, 2012	31.96	32.06	31.71	31.80	147,740	-0.15(-0.47%)
Jan 11, 2012	32.24	32.29	31.85	31.95	107,103	-0.27(-0.84%)
Jan 10, 2012	32.49	32.54	32.00	32.22	94,416	-0.20(-0.62%)
Jan 09, 2012	32.49	32.58	32.06	32.42	135,612	-0.02(-0.06%)
Jan 06, 2012	32.23	32.64	32.16	32.44	240,448	-0.25(-0.76%)
Jan 05, 2012	32.51	32.93	32.30	32.69	163,833	+0.20(+0.62%)
Jan 04, 2012	32.14	32.60	32.12	32.49	196,813	+0.53(+1.66%)
Dec 30, 2011	31.72	32.00	31.72	31.96	159,290	+0.11(+0.35%)
Dec 29, 2011	31.34	31.98	31.34	31.85	179,387	+0.45(+1.43%)
Dec 28, 2011	31.48	31.48	31.11	31.40	118,896	+0.00(+0.00%)
Dec 27, 2011	31.30	31.40	31.00	31.40	97,202	+0.15(+0.48%)
Dec 23, 2011	31.02	31.31	30.94	31.25	67,469	+0.12(+0.39%)
Dec 21, 2011	30.65	31.20	30.51	31.13	139,870	+0.52(+1.70%)
Dec 20, 2011	30.47	30.75	30.29	30.61	164,082	+0.34(+1.12%)
Dec 19, 2011	30.00	30.39	30.00	30.27	111,578	+0.33(+1.10%)
Dec 16, 2011	30.65	30.74	29.82	29.94	255,444	-0.60(-1.96%)
Dec 15, 2011	30.46	30.66	30.40	30.54	127,847	+0.18(+0.59%)
Dec 14, 2011	30.48	30.57	30.22	30.36	90,293	-0.31(-1.01%)
Dec 13, 2011	30.80	30.88	30.52	30.67	191,402	-0.07(-0.23%)
Dec 12, 2011	30.75	30.82	30.61	30.74	114,325	-0.11(-0.36%)
Dec 09, 2011	30.84	30.95	30.65	30.85	363,324	+0.05(+0.16%)
Dec 08, 2011	31.07	31.16	30.52	30.80	169,523	-0.35(-1.12%)
Dec 07, 2011	31.04	31.20	30.89	31.15	90,800	+0.09(+0.29%)
Dec 06, 2011	30.90	31.08	30.72	31.06	119,204	+0.16(+0.52%)
Dec 05, 2011	30.94	31.07	30.61	30.90	124,375	+0.18(+0.59%)
Dec 02, 2011	30.88	30.90	30.60	30.72	107,854	+0.01(+0.03%)

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