Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.57	16.62	16.17	16.29	348,135	-0.29(-1.77%)
May 30, 2012	16.67	16.80	16.49	16.59	209,986	-0.30(-1.79%)
May 29, 2012	16.64	16.93	16.64	16.89	195,655	+0.37(+2.24%)
May 25, 2012	16.53	16.67	16.35	16.52	286,033	-0.07(-0.42%)
May 24, 2012	16.60	16.62	16.31	16.59	221,459	-0.01(-0.05%)
May 23, 2012	15.99	16.63	15.91	16.60	361,693	+0.41(+2.50%)
May 22, 2012	16.41	16.55	16.05	16.19	195,128	-0.22(-1.37%)
May 21, 2012	16.19	16.49	15.99	16.41	220,557	+0.27(+1.65%)
May 18, 2012	16.17	17.03	16.06	16.15	324,311	-0.03(-0.16%)
May 17, 2012	16.60	16.74	16.16	16.17	176,926	-0.37(-2.24%)
May 16, 2012	16.71	16.90	16.47	16.54	140,504	-0.02(-0.10%)
May 15, 2012	16.78	16.97	16.52	16.56	337,437	-0.30(-1.79%)
May 14, 2012	16.89	17.03	16.77	16.86	167,505	-0.27(-1.56%)
May 11, 2012	17.20	17.36	17.04	17.13	180,458	-0.23(-1.34%)
May 10, 2012	17.22	17.50	17.13	17.36	317,116	+0.32(+1.87%)
May 09, 2012	17.02	17.29	16.92	17.04	137,430	-0.23(-1.35%)
May 08, 2012	17.24	17.41	17.08	17.28	295,341	-0.16(-0.94%)
May 07, 2012	17.41	17.65	17.32	17.44	277,508	-0.02(-0.10%)
May 04, 2012	17.80	17.89	17.44	17.46	305,189	-0.42(-2.36%)
May 03, 2012	18.29	18.32	17.79	17.88	374,035	-0.41(-2.26%)
May 02, 2012	17.78	18.31	17.77	18.29	352,487	+0.27(+1.48%)

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