Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	35.81	35.81	33.94	34.03	19,873	-1.69(-4.74%)
May 23, 2011	35.41	36.28	35.41	35.73	45,999	-0.61(-1.67%)
May 20, 2011	36.94	37.30	35.99	36.33	142,324	-0.85(-2.29%)
May 19, 2011	37.62	37.89	36.95	37.18	14,142	-0.02(-0.04%)
May 18, 2011	38.15	38.21	36.94	37.20	13,444	-1.00(-2.63%)
May 17, 2011	36.20	38.67	36.20	38.20	15,159	+1.67(+4.57%)
May 16, 2011	36.71	36.73	35.99	36.53	15,165	-0.33(-0.89%)
May 13, 2011	37.90	37.90	36.85	36.86	4,712	-0.89(-2.35%)
May 12, 2011	36.92	37.91	36.60	37.75	7,573	+0.53(+1.42%)
May 11, 2011	36.76	37.63	36.47	37.22	21,990	+0.11(+0.29%)
May 10, 2011	34.78	37.27	34.58	37.11	27,451	+3.24(+9.56%)
May 09, 2011	33.15	33.87	32.91	33.87	13,273	+0.51(+1.51%)
May 06, 2011	33.54	33.73	33.12	33.37	11,323	+0.41(+1.23%)
May 05, 2011	32.98	33.77	32.30	32.96	33,394	-0.46(-1.37%)
May 04, 2011	34.75	34.78	33.40	33.42	22,111	-1.44(-4.13%)
May 03, 2011	37.89	37.89	34.85	34.86	13,386	-2.97(-7.85%)
May 02, 2011	38.02	38.02	37.69	37.83	16,359	-1.57(-3.98%)
Apr 29, 2011	35.15	39.66	35.15	39.40	31,752	+4.25(+12.09%)
Apr 28, 2011	35.03	35.16	34.59	35.15	22,809	-0.08(-0.22%)
Apr 27, 2011	35.20	35.24	35.11	35.23	4,038	+0.05(+0.15%)
Apr 26, 2011	35.30	35.30	35.03	35.17	6,770	-0.08(-0.24%)
Apr 25, 2011	35.27	35.37	35.14	35.26	3,479	-0.28(-0.78%)
Apr 21, 2011	35.99	35.99	35.24	35.53	6,160	-0.02(-0.04%)
Apr 20, 2011	35.47	35.61	35.31	35.55	5,642	+0.77(+2.20%)
Apr 19, 2011	35.27	35.27	34.78	34.78	5,448	-0.29(-0.83%)
Apr 18, 2011	34.89	35.46	34.89	35.08	3,821	-0.64(-1.78%)
Apr 15, 2011	34.52	35.83	34.52	35.71	18,215	+1.04(+3.00%)
Apr 14, 2011	33.34	35.05	33.34	34.67	31,762	+0.90(+2.65%)
Apr 13, 2011	36.46	36.46	33.76	33.77	16,857	-2.50(-6.88%)
Apr 12, 2011	36.90	36.90	35.83	36.27	9,616	-0.83(-2.25%)
Apr 11, 2011	37.30	38.06	37.10	37.10	12,641	+0.52(+1.42%)
Apr 08, 2011	37.81	37.81	36.58	36.58	5,452	-1.02(-2.71%)
Apr 07, 2011	38.05	38.05	37.53	37.60	8,807	-0.42(-1.11%)
Apr 06, 2011	37.09	38.04	37.01	38.02	12,221	+1.12(+3.03%)
Apr 05, 2011	36.24	36.91	36.14	36.91	6,112	+0.46(+1.26%)
Apr 04, 2011	35.86	36.45	35.86	36.45	4,282	+0.62(+1.73%)
Apr 01, 2011	35.74	35.83	35.52	35.83	4,378	+0.32(+0.91%)
Mar 31, 2011	34.36	35.50	34.36	35.50	12,285	+0.90(+2.61%)
Mar 30, 2011	33.79	34.61	33.79	34.60	5,694	+0.81(+2.40%)
Mar 29, 2011	33.58	33.80	33.58	33.79	3,193	+0.24(+0.71%)
Mar 28, 2011	33.89	34.40	33.24	33.55	82,229	-0.50(-1.46%)
Mar 25, 2011	33.64	34.43	33.23	34.05	15,532	+0.54(+1.60%)
Mar 24, 2011	33.35	33.64	33.21	33.51	12,955	+0.54(+1.65%)
Mar 23, 2011	32.72	33.09	32.46	32.97	71,833	+0.52(+1.61%)
Mar 22, 2011	31.97	32.52	31.60	32.45	6,067	+0.38(+1.19%)
Mar 21, 2011	31.23	32.07	31.23	32.07	9,962	+1.36(+4.41%)
Mar 18, 2011	31.05	31.27	30.32	30.71	34,654	-0.07(-0.22%)
Mar 17, 2011	31.45	31.45	30.60	30.78	9,193	+0.05(+0.17%)
Mar 16, 2011	31.24	31.25	30.72	30.73	16,733	-0.76(-2.41%)
Mar 15, 2011	31.32	31.57	31.31	31.48	13,754	-0.48(-1.51%)
Mar 14, 2011	32.24	32.64	31.84	31.97	16,715	-0.83(-2.54%)
Mar 11, 2011	32.88	33.25	32.66	32.80	12,635	-0.31(-0.93%)
Mar 10, 2011	34.39	34.72	33.11	33.11	14,654	-2.04(-5.81%)
Mar 09, 2011	35.13	35.40	35.13	35.15	5,452	+0.06(+0.17%)
Mar 08, 2011	33.59	35.29	33.59	35.09	12,972	+1.48(+4.42%)
Mar 07, 2011	35.72	35.72	33.56	33.60	10,523	-1.77(-5.00%)
Mar 04, 2011	35.82	35.82	35.37	35.37	4,519	-0.32(-0.90%)
Mar 03, 2011	35.22	35.70	35.22	35.69	10,746	+0.90(+2.60%)
Mar 02, 2011	34.97	35.01	34.59	34.79	6,809	-0.14(-0.39%)

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