Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	15.80	15.87	15.05	15.51	2,174,001	-0.24(-1.52%)
May 23, 2011	16.09	16.22	15.74	15.75	1,344,534	-0.69(-4.20%)
May 20, 2011	16.79	16.92	16.37	16.44	1,025,030	-0.40(-2.38%)
May 19, 2011	16.87	17.11	16.53	16.84	1,086,782	+0.12(+0.72%)
May 18, 2011	16.49	16.79	16.29	16.72	754,883	+0.24(+1.46%)
May 17, 2011	16.55	16.77	16.25	16.48	1,130,094	-0.21(-1.26%)
May 16, 2011	16.71	17.10	16.47	16.69	1,211,129	-0.11(-0.65%)
May 13, 2011	17.24	17.43	16.77	16.80	698,342	-0.40(-2.33%)
May 12, 2011	17.29	17.45	16.84	17.20	1,237,469	-0.11(-0.64%)
May 11, 2011	17.72	17.72	17.23	17.31	1,226,271	-0.51(-2.86%)
May 10, 2011	17.29	17.83	17.15	17.82	1,253,338	+0.60(+3.48%)
May 09, 2011	17.22	17.50	17.09	17.22	854,262	-0.02(-0.12%)
May 06, 2011	17.16	17.62	17.01	17.24	944,078	+0.38(+2.25%)
May 05, 2011	16.59	17.28	16.55	16.86	1,454,579	+0.14(+0.84%)
May 04, 2011	17.12	17.46	16.68	16.72	1,728,179	-0.44(-2.56%)
May 03, 2011	17.59	18.36	17.13	17.16	2,864,573	-0.13(-0.75%)

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