Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	22.68	22.68	22.54	22.54	330	-0.11(-0.49%)
Jul 28, 2011	22.77	22.77	22.65	22.65	338	+0.25(+1.12%)
Jul 27, 2011	22.37	22.40	22.15	22.40	47,159	-0.31(-1.37%)
Jul 26, 2011	22.67	22.81	22.67	22.71	578	+0.18(+0.80%)
Jul 22, 2011		22.53	22.53	22.53	0	+0.03(+0.13%)
Jul 21, 2011	22.40	22.50	22.39	22.50	533	+2.02(+9.86%)
Jul 19, 2011		20.48	20.48	20.48	0	+0.74(+3.75%)
Jul 18, 2011	19.69	19.74	19.69	19.74	922	-0.48(-2.37%)
Jul 15, 2011	20.22	20.22	20.22	20.22	137	-0.29(-1.41%)
Jul 14, 2011	20.51	20.51	20.51	20.51	280	-0.44(-2.10%)
Jul 13, 2011	20.92	20.95	20.92	20.95	1,682	+0.21(+1.01%)
Jul 12, 2011	20.74	20.74	20.74	20.74	1,557	+0.15(+0.73%)
Jul 11, 2011	20.60	20.60	20.59	20.59	256	-0.95(-4.41%)
Jul 08, 2011	21.54	21.54	21.54	21.54	485	-0.85(-3.80%)
Jul 07, 2011	22.38	22.58	22.38	22.39	793	-0.07(-0.31%)
Jul 06, 2011	22.49	22.49	22.46	22.46	431	-0.94(-4.02%)
Jun 30, 2011		23.40	23.40	23.40	0	+0.30(+1.30%)
Jun 29, 2011	22.85	23.10	22.85	23.10	43,710	+1.15(+5.24%)
Jun 28, 2011	21.98	21.98	21.95	21.95	710	+0.16(+0.73%)
Jun 27, 2011	21.79	21.79	21.79	21.79	124	-1.36(-5.87%)
Jun 22, 2011		23.15	23.15	23.15	0	-0.04(-0.17%)
Jun 21, 2011	23.19	23.19	23.19	23.19	1,200	+0.54(+2.38%)
Jun 20, 2011	22.65	22.65	22.65	22.65	798	+0.54(+2.44%)
Jun 16, 2011		22.11	22.11	22.11	0	-0.15(-0.67%)
Jun 15, 2011	22.51	22.51	22.26	22.26	527	-0.91(-3.93%)
Jun 14, 2011	23.27	23.27	23.17	23.17	941	+0.31(+1.36%)
Jun 13, 2011	22.86	22.86	22.86	22.86	600	+0.06(+0.26%)
Jun 10, 2011	22.93	23.04	22.80	22.80	1,565	-0.54(-2.31%)
Jun 08, 2011		23.34	23.34	23.34	0	-0.53(-2.22%)
Jun 07, 2011	23.87	23.87	23.87	23.87	235	-0.89(-3.59%)
May 31, 2011		24.76	24.76	24.76	0	+1.31(+5.59%)
May 23, 2011		23.45	23.45	23.45	0	-0.92(-3.78%)
May 20, 2011	24.37	24.37	24.37	24.37	120	-0.16(-0.65%)
May 19, 2011	24.41	24.53	24.41	24.53	653	+0.43(+1.78%)
May 18, 2011	24.11	24.21	24.10	24.10	546	-0.34(-1.39%)
May 17, 2011	24.50	24.50	24.44	24.44	400	-1.01(-3.97%)
May 16, 2011	25.73	25.73	25.45	25.45	818	-0.39(-1.51%)
May 13, 2011	25.84	25.84	25.84	25.84	263	-0.17(-0.65%)
May 12, 2011	26.01	26.01	26.01	26.01	609	-0.29(-1.10%)
May 11, 2011	26.34	26.34	26.30	26.30	408	-0.50(-1.87%)
May 10, 2011	26.69	26.80	26.69	26.80	911	+0.30(+1.13%)
May 06, 2011		26.50	26.50	26.50	0	-0.55(-2.03%)

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