Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	37.88	37.88	37.37	37.40	4,378	+0.14(+0.37%)
Feb 28, 2012	38.33	38.33	37.12	37.27	1,200	+0.27(+0.73%)
Feb 27, 2012	38.14	38.14	37.00	37.00	651	-0.41(-1.09%)
Feb 24, 2012	36.86	37.40	36.86	37.40	1,473	+0.21(+0.55%)
Feb 23, 2012	39.58	39.58	37.20	37.20	4,443	-0.11(-0.30%)
Feb 22, 2012	38.07	38.07	37.30	37.31	12,978	-0.07(-0.19%)
Feb 21, 2012	38.01	38.01	37.38	37.38	4,529	+0.06(+0.17%)
Feb 17, 2012	37.33	37.43	37.32	37.32	9,662	+0.02(+0.05%)
Feb 16, 2012	37.16	37.40	37.16	37.30	802	+0.04(+0.10%)
Feb 15, 2012	37.28	37.40	37.20	37.26	3,007	+0.47(+1.26%)
Feb 14, 2012	36.59	36.79	36.55	36.79	3,247	-0.37(-1.01%)
Feb 13, 2012	37.16	37.33	37.16	37.17	11,104	+0.55(+1.50%)
Feb 10, 2012	36.55	36.62	36.55	36.62	3,565	-0.38(-1.03%)
Feb 09, 2012	36.94	37.00	36.94	37.00	541	+0.13(+0.35%)
Feb 08, 2012	36.87	36.91	36.84	36.87	15,722	+0.79(+2.18%)
Feb 07, 2012	36.39	36.39	36.08	36.08	4,719	-0.12(-0.34%)
Feb 06, 2012	36.21	36.21	36.21	36.21	3,408	-0.15(-0.42%)
Feb 03, 2012	36.31	36.36	36.31	36.36	44,176	+0.47(+1.32%)
Feb 02, 2012	35.88	35.88	35.88	35.88	659	+0.37(+1.05%)
Feb 01, 2012	35.64	36.19	35.40	35.51	104,832	+0.61(+1.75%)
Jan 31, 2012	34.98	35.02	34.90	34.90	6,251	+0.34(+0.97%)
Jan 30, 2012	34.47	34.57	34.47	34.57	1,583	-0.51(-1.45%)
Jan 27, 2012	35.07	35.07	35.07	35.07	131	+0.01(+0.02%)
Jan 26, 2012	34.88	35.07	34.88	35.07	2,752	+0.13(+0.37%)
Jan 25, 2012	34.26	35.37	34.18	34.94	22,185	+0.48(+1.39%)
Jan 24, 2012	34.40	34.46	34.39	34.46	1,048	+0.06(+0.18%)
Jan 23, 2012	34.40	34.40	34.40	34.40	262	+0.35(+1.03%)
Jan 20, 2012	34.01	34.05	34.01	34.05	479	-0.26(-0.76%)
Jan 19, 2012	34.16	34.32	34.16	34.31	786	+0.66(+1.97%)
Jan 18, 2012	33.55	33.64	33.55	33.64	576	+1.04(+3.18%)
Jan 13, 2012	32.51	32.60	32.60	32.60	3,146	+0.03(+0.09%)
Jan 11, 2012	32.40	32.57	32.57	32.57	4,325	-0.27(-0.83%)
Jan 10, 2012	32.64	32.85	32.64	32.85	3,185	+0.93(+2.90%)
Jan 09, 2012	31.86	31.92	31.86	31.92	1,396	+0.29(+0.92%)
Jan 06, 2012	31.63	31.63	31.63	31.63	157	-0.21(-0.67%)
Jan 04, 2012	31.76	31.84	31.84	31.84	1,179	+0.41(+1.31%)
Dec 30, 2011	31.47	31.59	31.42	31.43	3,700	+0.48(+1.55%)
Dec 28, 2011	30.95	30.95	30.95	30.95	0	-0.40(-1.29%)
Dec 27, 2011	31.35	31.35	31.35	31.35	544	-0.08(-0.25%)
Dec 23, 2011	31.48	31.48	31.43	31.43	294	+0.48(+1.55%)
Dec 21, 2011	31.03	31.08	30.82	30.95	5,125	-0.13(-0.42%)
Dec 20, 2011	31.06	31.08	31.06	31.08	1,704	+0.56(+1.84%)
Dec 19, 2011	30.52	30.52	30.52	30.52	131	-0.81(-2.57%)
Dec 16, 2011	31.28	31.32	31.28	31.32	386	+0.05(+0.15%)
Dec 15, 2011	31.28	31.28	31.28	31.28	131	+0.11(+0.34%)
Dec 14, 2011	31.08	31.20	31.08	31.17	1,310	-0.35(-1.11%)
Dec 12, 2011	31.52	31.52	31.52	31.52	0	-1.16(-3.56%)
Dec 07, 2011	32.45	32.69	32.69	32.69	1,048	+0.06(+0.17%)

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