Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.48	16.57	15.94	16.10	3,393,807	-0.35(-2.13%)
May 23, 2011	16.66	16.77	16.31	16.45	2,296,168	-0.43(-2.55%)
May 20, 2011	17.03	17.25	16.83	16.88	2,571,720	-0.53(-3.04%)
May 19, 2011	17.25	17.58	17.07	17.41	3,414,231	+0.34(+1.99%)
May 18, 2011	17.04	17.28	16.75	17.07	3,250,224	-0.03(-0.18%)
May 17, 2011	15.76	17.50	15.76	17.10	6,100,376	+1.23(+7.75%)
May 16, 2011	15.85	16.19	15.68	15.87	2,041,018	-0.06(-0.38%)
May 13, 2011	16.04	16.62	15.88	15.93	1,574,749	-0.06(-0.38%)
May 12, 2011	15.96	16.17	15.71	15.99	1,031,727	-0.05(-0.31%)
May 11, 2011	16.09	16.20	15.75	16.04	1,253,078	-0.14(-0.87%)
May 10, 2011	15.91	16.39	15.77	16.18	1,266,728	+0.41(+2.60%)
May 09, 2011	15.56	15.91	15.50	15.77	589,336	+0.17(+1.09%)
May 06, 2011	15.81	15.84	15.45	15.60	1,111,756	-0.07(-0.45%)
May 05, 2011	15.37	15.94	15.37	15.67	1,068,750	+0.14(+0.90%)
May 04, 2011	15.98	15.99	15.38	15.53	1,396,322	-0.44(-2.76%)
May 03, 2011	16.03	16.08	15.60	15.97	1,499,856	-0.13(-0.81%)

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