Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011		19.68	19.68	19.68	0	+0.37(+1.89%)
Jul 28, 2011	19.32	19.32	19.32	19.32	15,179	-1.40(-6.75%)
Jul 27, 2011	20.71	20.71	20.71	20.71	6,600	+0.39(+1.92%)
Jul 26, 2011	20.32	20.32	20.32	20.32	6,800	+0.76(+3.91%)
Jul 22, 2011		19.56	19.56	19.56	7,100	-0.16(-0.81%)
Jul 21, 2011	19.72	19.72	19.72	19.72	8,500	+0.29(+1.49%)
Jul 13, 2011		19.43	19.43	19.43	8,200	+0.98(+5.32%)
Jul 12, 2011	18.45	18.45	18.45	18.45	3,200	+0.21(+1.17%)
Jul 11, 2011	18.37	18.44	17.73	18.23	21,500	+1.79(+10.92%)
Jul 01, 2011		16.44	16.44	16.44	14,200	+0.08(+0.49%)
Jun 28, 2011		16.36	16.36	16.36	2,500	-0.01(-0.09%)
Jun 21, 2011		16.37	16.37	16.37	11,500	+0.50(+3.18%)
Jun 20, 2011	15.87	15.87	15.87	15.87	13,400	+0.17(+1.05%)
Jun 17, 2011	15.70	15.70	15.70	15.70	12,900	+0.88(+5.97%)
Jun 16, 2011	14.80	14.82	14.80	14.82	13,800	-0.81(-5.18%)
Jun 14, 2011	15.63	15.63	15.63	15.63	12,500	-0.15(-0.92%)
Jun 09, 2011		15.78	15.78	15.78	13,200	-0.55(-3.39%)
Jun 08, 2011	16.32	16.33	16.32	16.33	14,450	-0.26(-1.54%)
Jun 06, 2011		16.59	16.59	16.59	14,500	-0.71(-4.13%)
Jun 03, 2011	17.35	17.35	17.30	17.30	13,350	-2.28(-11.64%)
May 24, 2011	19.58	19.58	19.58	19.58	22,102	+0.23(+1.19%)
May 20, 2011		19.35	19.35	19.35	0	-0.16(-0.82%)
May 19, 2011	19.51	19.51	19.51	19.51	2,100	+0.06(+0.31%)
May 17, 2011		19.45	19.45	19.45	2,700	-0.59(-2.96%)
May 13, 2011		20.04	20.04	20.04	1,700	+0.51(+2.64%)
May 11, 2011		19.53	19.53	19.53	1,800	+0.15(+0.78%)
May 10, 2011	19.38	19.38	19.38	19.38	6,000	-0.12(-0.62%)
May 09, 2011	19.36	19.57	19.36	19.50	9,000	-0.10(-0.53%)
May 06, 2011	19.46	19.60	19.46	19.60	12,800	+0.03(+0.17%)
May 04, 2011		19.57	19.57	19.57	11,800	-0.06(-0.32%)
May 03, 2011	19.63	19.63	19.63	19.63	12,800	-0.46(-2.29%)

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