Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.13	18.29	17.98	18.15	363,109	+0.10(+0.55%)
May 30, 2012	18.10	18.25	17.76	18.05	105,215	-0.21(-1.15%)
May 29, 2012	18.21	18.32	17.93	18.26	86,479	+0.25(+1.39%)
May 25, 2012	18.13	18.28	17.88	18.01	121,246	-0.08(-0.44%)
May 24, 2012	18.38	18.41	17.88	18.09	124,546	-0.31(-1.68%)
May 23, 2012	17.73	18.48	17.67	18.40	267,395	+0.50(+2.79%)
May 22, 2012	18.46	18.55	17.80	17.90	217,236	-0.55(-2.98%)
May 21, 2012	18.31	18.72	17.99	18.45	185,817	+0.22(+1.21%)
May 18, 2012	18.33	18.83	18.02	18.23	244,706	-0.15(-0.82%)
May 17, 2012	18.61	18.76	18.37	18.38	161,721	-0.25(-1.34%)
May 16, 2012	18.74	19.07	18.62	18.63	227,834	-0.07(-0.37%)
May 15, 2012	18.27	18.86	18.27	18.70	147,506	+0.39(+2.13%)
May 14, 2012	18.48	18.88	17.66	18.31	213,371	-0.45(-2.40%)
May 11, 2012	18.77	19.00	18.46	18.76	131,718	-0.15(-0.79%)
May 10, 2012	19.21	19.27	18.82	18.91	269,504	-0.20(-1.05%)
May 09, 2012	18.84	19.22	18.84	19.11	125,446	-0.04(-0.21%)
May 08, 2012	18.85	19.41	18.85	19.15	186,554	+0.12(+0.63%)
May 07, 2012	18.95	19.10	18.68	19.03	351,308	-0.07(-0.37%)
May 04, 2012	18.95	19.29	18.76	19.10	221,107	+0.01(+0.05%)
May 03, 2012	19.51	19.98	18.82	19.09	261,633	-0.58(-2.95%)
May 02, 2012	19.42	19.84	19.32	19.67	223,813	+0.02(+0.10%)

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