Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	76.05	76.05	76.05	76.05	130	+1.05(+1.40%)
May 23, 2011	75.34	75.34	75.00	75.00	382,196	-2.00(-2.60%)
May 20, 2011	77.00	77.00	77.00	77.00	200	+0.15(+0.20%)
May 18, 2011		76.85	76.85	76.85	0	+0.65(+0.85%)
May 16, 2011		76.20	76.20	76.20	0	-2.63(-3.34%)
May 11, 2011	78.83	78.83	78.83	78.83	0	-2.12(-2.62%)
May 04, 2011		80.95	80.95	80.95	0	+1.20(+1.50%)
May 03, 2011	79.55	79.75	79.55	79.75	208	+1.36(+1.73%)
Apr 27, 2011	78.39	78.39	78.39	78.39	0	+2.04(+2.67%)
Apr 21, 2011		76.35	76.35	76.35	0	+2.75(+3.74%)
Apr 19, 2011	73.60	73.60	73.60	73.60	0	+0.74(+1.02%)
Apr 08, 2011	72.86	72.86	72.86	72.86	0	+0.78(+1.08%)
Apr 07, 2011	72.08	72.08	72.08	72.08	150	+0.98(+1.38%)
Apr 04, 2011	71.10	71.10	71.10	71.10	0	+1.00(+1.43%)
Mar 30, 2011	70.10	70.10	70.10	70.10	0	+1.39(+2.02%)
Mar 24, 2011	68.71	68.71	68.71	68.71	50,000	+0.83(+1.22%)
Mar 22, 2011	67.88	67.88	67.88	67.88	0	+1.56(+2.35%)
Mar 18, 2011	66.32	66.32	66.32	66.32	0	-2.60(-3.77%)
Mar 11, 2011	68.92	68.92	68.92	68.92	0	-1.38(-1.96%)
Mar 07, 2011	70.30	70.30	70.30	70.30	0	-0.63(-0.89%)
Mar 02, 2011	70.93	70.93	70.93	70.93	0	+0.28(+0.40%)

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