Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	39.85	40.15	39.85	40.15	311	+1.80(+4.69%)
May 23, 2011	38.57	38.65	38.35	38.35	916	-1.50(-3.76%)
May 20, 2011	39.85	39.85	39.85	39.85	110	+0.05(+0.13%)
May 19, 2011	39.80	39.80	39.80	39.80	132	+0.70(+1.79%)
May 17, 2011		39.10	39.10	39.10	0	+0.24(+0.62%)
May 16, 2011	38.70	38.90	38.70	38.86	3,271	-0.09(-0.23%)
May 13, 2011	38.95	38.95	38.95	38.95	842	-0.25(-0.64%)
May 12, 2011	38.95	39.20	38.95	39.20	1,366	+0.15(+0.38%)
May 11, 2011	39.22	39.22	39.05	39.05	433	+0.51(+1.32%)
May 10, 2011	38.54	38.54	38.54	38.54	107	+1.14(+3.05%)
May 09, 2011	37.20	37.40	37.20	37.40	753	-0.19(-0.51%)
May 06, 2011	37.50	37.79	37.25	37.59	17,673	+0.49(+1.32%)
May 05, 2011	37.10	37.10	37.10	37.10	254	-0.93(-2.45%)
May 04, 2011	38.06	38.06	38.03	38.03	387	-0.87(-2.24%)
May 02, 2011	38.90	38.90	38.90	38.90	0	-0.06(-0.15%)
Apr 29, 2011	38.96	38.96	38.96	38.96	596	+0.96(+2.53%)
Apr 28, 2011	38.00	38.00	38.00	38.00	1,128	+2.60(+7.34%)
Apr 27, 2011	35.39	35.40	35.39	35.40	490	-0.53(-1.48%)
Apr 26, 2011	35.65	35.93	35.65	35.93	1,293	+0.09(+0.25%)
Apr 25, 2011	35.51	35.84	35.51	35.84	6,953	-0.06(-0.17%)
Apr 21, 2011	35.80	35.90	35.80	35.90	16,906	+0.63(+1.79%)
Apr 20, 2011	35.27	35.27	35.27	35.27	1,795	+1.37(+4.04%)
Apr 19, 2011	33.90	33.90	33.90	33.90	5,303	+0.35(+1.04%)
Apr 18, 2011	33.80	33.80	33.55	33.55	680	-1.39(-3.98%)
Apr 14, 2011	34.94	34.94	34.94	34.94	0	+1.24(+3.68%)
Apr 12, 2011	33.70	33.70	33.70	33.70	0	-2.33(-6.47%)
Mar 21, 2011		36.03	36.03	36.03	0	+1.00(+2.85%)
Mar 11, 2011	35.03	35.03	35.03	35.03	0	-0.10(-0.28%)
Mar 10, 2011	35.13	35.13	35.13	35.13	475	-1.05(-2.90%)
Mar 09, 2011	36.18	36.18	36.18	36.18	500	+0.46(+1.29%)
Mar 07, 2011	35.72	35.72	35.72	35.72	0	-0.33(-0.92%)
Mar 03, 2011	36.05	36.05	36.05	36.05	0	+1.96(+5.75%)
Feb 23, 2011		34.09	34.09	34.09	0	-2.09(-5.78%)
Feb 11, 2011		36.18	36.18	36.18	0	-0.35(-0.96%)
Feb 01, 2011		36.53	36.53	36.53	0	+0.77(+2.15%)
Jan 24, 2011	35.76	35.76	35.76	35.76	0	-0.14(-0.39%)
Jan 20, 2011		35.90	35.90	35.90	0	-1.19(-3.21%)
Jan 19, 2011	37.09	37.09	37.09	37.09	200	+5.64(+17.93%)
Dec 13, 2010	31.45	31.45	31.45	31.45	0	+0.00(+0.00%)
Nov 30, 2010		31.45	31.45	31.45	0	+0.87(+2.84%)
Nov 12, 2010	30.58	30.58	30.58	30.58	0	-0.90(-2.86%)
Nov 09, 2010	31.48	31.48	31.48	31.48	0	-1.48(-4.49%)
Nov 02, 2010		32.96	32.96	32.96	0	+0.71(+2.20%)
Nov 01, 2010	32.25	32.25	32.25	32.25	200	+1.59(+5.19%)
Oct 25, 2010		30.66	30.66	30.66	0	+0.96(+3.23%)
Oct 22, 2010	29.82	29.82	29.70	29.70	1,500	+1.32(+4.65%)
Oct 20, 2010		28.38	28.38	28.38	0	+0.20(+0.71%)
Oct 12, 2010		28.18	28.18	28.18	0	-0.88(-3.03%)
Oct 06, 2010		29.06	29.06	29.06	0	+2.46(+9.25%)
Sep 20, 2010		26.60	26.60	26.60	0	+1.95(+7.91%)
Aug 31, 2010		24.65	24.65	24.65	0	-0.38(-1.52%)
Aug 20, 2010		25.03	25.03	25.03	0	+0.27(+1.09%)
Aug 12, 2010		24.76	24.76	24.76	0	-1.45(-5.53%)
Aug 06, 2010		26.21	26.21	26.21	0	-0.69(-2.57%)
Aug 03, 2010		26.90	26.90	26.90	0	+0.70(+2.67%)
Jul 27, 2010		26.20	26.20	26.20	0	-0.90(-3.32%)
Jul 23, 2010		27.10	27.10	27.10	84,000	+0.74(+2.81%)
Jul 22, 2010	26.36	26.36	26.36	26.36	200	-0.84(-3.09%)
Jul 15, 2010		27.20	27.20	27.20	0	-0.75(-2.68%)
Jul 13, 2010	27.95	27.95	27.95	27.95	0	+0.60(+2.19%)
Jul 12, 2010	27.35	27.35	27.35	27.35	400	-1.00(-3.53%)
Jul 09, 2010	28.35	28.35	28.35	28.35	200	+2.37(+9.12%)
Jul 02, 2010		25.98	25.98	25.98	0	-1.01(-3.74%)
Jul 01, 2010	27.03	27.03	26.99	26.99	300	-2.04(-7.03%)
Jun 23, 2010		29.03	29.03	29.03	0	+0.98(+3.49%)

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