Date	Open	High	Low	Close	Volume	Change (%)
May 26, 2011		16.26	16.26	16.26	5,300	+0.19(+1.21%)
May 20, 2011		16.06	16.06	16.06	400	+1.06(+7.04%)
May 19, 2011	14.81	15.02	14.81	15.01	3,800	+0.14(+0.94%)
May 18, 2011	14.89	14.90	14.87	14.87	8,900	+0.32(+2.19%)
May 17, 2011	14.55	14.55	14.55	14.55	9,300	-0.31(-2.09%)
May 13, 2011		14.86	14.86	14.86	2,700	-0.18(-1.21%)
May 12, 2011	15.04	15.04	15.04	15.04	5,962	-0.08(-0.54%)
May 11, 2011	15.71	15.71	15.12	15.12	5,400	-0.94(-5.84%)
May 09, 2011		16.06	16.06	16.06	700	-0.09(-0.55%)
May 06, 2011	16.29	16.29	16.15	16.15	13,400	-1.65(-9.25%)
May 03, 2011		17.80	17.80	17.80	700	-0.19(-1.07%)
May 02, 2011	17.26	18.02	17.26	17.99	5,900	+0.69(+4.02%)
Apr 29, 2011	17.29	17.30	17.29	17.30	3,400	+0.10(+0.57%)
Apr 28, 2011	17.20	17.20	17.19	17.20	13,100	+0.11(+0.64%)
Apr 25, 2011	17.09	17.09	17.09	17.09	1,900	-0.22(-1.30%)
Apr 21, 2011	17.29	17.33	17.29	17.32	6,200	+0.33(+1.96%)
Apr 20, 2011	16.98	16.98	16.98	16.98	6,300	+0.54(+3.30%)
Apr 18, 2011	16.44	16.44	16.44	16.44	0	-0.55(-3.26%)
Apr 14, 2011	16.99	16.99	16.99	16.99	1,200	-0.34(-1.95%)
Apr 13, 2011	17.33	17.33	17.33	17.33	1,900	-0.73(-4.04%)
Apr 08, 2011	18.06	18.06	18.06	18.06	600	-0.01(-0.08%)
Apr 07, 2011	18.09	18.09	18.08	18.08	3,400	+0.10(+0.58%)
Apr 06, 2011	18.01	18.01	17.97	17.97	3,000	-0.27(-1.48%)
Apr 04, 2011	18.24	18.24	18.24	18.24	500	-0.17(-0.90%)
Mar 30, 2011	18.41	18.41	18.41	18.41	500	+0.91(+5.21%)
Mar 29, 2011	17.46	17.50	17.34	17.50	11,700	-0.86(-4.70%)
Mar 28, 2011	18.40	18.40	18.36	18.36	10,200	-0.80(-4.18%)
Mar 23, 2011	19.16	19.16	19.16	19.16	5,900	-0.22(-1.12%)
Mar 21, 2011	19.38	19.38	19.38	19.38	3,400	+0.72(+3.83%)
Mar 18, 2011	18.66	18.66	18.66	18.66	6,500	+0.33(+1.78%)
Mar 17, 2011	18.34	18.34	18.34	18.34	13,400	+0.39(+2.18%)
Mar 16, 2011	17.94	17.94	17.94	17.94	14,500	+0.16(+0.87%)
Mar 15, 2011	17.13	17.90	17.12	17.79	4,800	-0.44(-2.40%)
Mar 14, 2011	18.25	18.25	18.23	18.23	12,500	-0.26(-1.43%)
Mar 10, 2011	18.49	18.49	18.49	18.49	13,100	-0.43(-2.29%)
Mar 09, 2011	18.92	18.92	18.92	18.92	12,500	-0.90(-4.56%)
Mar 08, 2011	19.63	19.86	19.63	19.83	17,000	+0.04(+0.18%)
Mar 07, 2011	19.94	19.94	19.79	19.79	11,800	-0.12(-0.58%)
Mar 04, 2011	19.76	19.91	19.72	19.91	16,800	+0.17(+0.87%)
Mar 03, 2011	19.64	19.78	19.63	19.73	15,800	+0.12(+0.62%)
Mar 02, 2011	19.69	19.69	19.61	19.61	13,900	+0.15(+0.75%)

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