Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	13.12	13.12	12.70	12.81	52,531	-0.21(-1.63%)
May 30, 2012	13.52	13.56	12.90	13.02	43,192	-0.53(-3.93%)
May 29, 2012	13.61	13.70	13.53	13.56	21,369	+0.03(+0.25%)
May 25, 2012	13.66	13.84	13.49	13.52	48,437	-0.14(-1.01%)
May 24, 2012	13.67	13.82	13.61	13.66	25,150	-0.04(-0.31%)
May 23, 2012	13.77	13.90	13.67	13.70	89,923	-0.13(-0.97%)
May 22, 2012	14.11	14.27	13.80	13.84	49,581	-0.48(-3.35%)
May 21, 2012	13.87	14.32	13.82	14.32	23,974	+0.45(+3.23%)
May 18, 2012	13.77	13.94	13.77	13.87	22,623	+0.10(+0.69%)
May 17, 2012	14.03	14.21	13.77	13.77	58,101	-0.28(-1.98%)
May 16, 2012	14.30	14.35	14.05	14.05	62,135	-0.16(-1.12%)
May 15, 2012	14.39	14.50	14.21	14.21	28,985	-0.13(-0.91%)
May 14, 2012	14.30	14.47	14.29	14.34	16,675	+0.05(+0.35%)
May 11, 2012	14.06	14.34	14.06	14.29	39,378	+0.15(+1.04%)
May 10, 2012	13.94	14.23	13.85	14.14	60,662	+0.21(+1.53%)
May 09, 2012	13.73	14.10	13.61	13.93	16,021	+0.07(+0.54%)
May 08, 2012	13.94	14.00	13.67	13.86	22,958	-0.16(-1.12%)
May 07, 2012	14.15	14.18	14.01	14.01	12,687	-0.25(-1.75%)
May 04, 2012	14.19	14.26	14.06	14.26	16,377	+0.07(+0.50%)
May 03, 2012	14.56	14.56	14.12	14.19	19,692	-0.26(-1.80%)
May 02, 2012	14.48	14.53	14.25	14.45	39,777	-0.18(-1.24%)
May 01, 2012	14.52	14.70	14.47	14.63	90,274	+0.23(+1.57%)
Apr 30, 2012	14.19	14.46	14.09	14.41	56,756	+0.25(+1.75%)
Apr 27, 2012	14.52	14.53	14.07	14.16	44,100	-0.48(-3.30%)
Apr 26, 2012	14.49	14.70	14.27	14.64	72,550	+0.15(+1.07%)
Apr 25, 2012	14.18	14.49	14.18	14.49	27,420	+0.31(+2.20%)
Apr 24, 2012	14.25	14.34	13.85	14.18	74,996	+0.05(+0.32%)
Apr 23, 2012	14.09	14.27	13.70	14.13	37,785	+0.00(+0.03%)
Apr 20, 2012	13.98	14.42	13.87	14.13	65,693	+0.14(+1.00%)
Apr 19, 2012	13.04	13.99	13.04	13.99	101,656	+0.91(+6.95%)
Apr 18, 2012	12.79	13.21	12.79	13.08	91,690	+0.25(+1.91%)
Apr 17, 2012	12.77	12.95	12.77	12.83	63,266	+0.07(+0.55%)
Apr 16, 2012	13.29	13.46	12.69	12.76	78,542	-0.41(-3.12%)
Apr 13, 2012	13.39	13.39	13.11	13.17	83,233	-0.24(-1.75%)
Apr 12, 2012	13.43	13.53	13.36	13.41	60,415	-0.06(-0.42%)
Apr 11, 2012	13.57	13.77	13.43	13.46	49,600	-0.11(-0.78%)
Apr 10, 2012	13.84	13.86	13.57	13.57	62,546	-0.26(-1.88%)
Apr 09, 2012	13.99	13.99	13.78	13.83	84,922	-0.18(-1.25%)
Apr 05, 2012	14.20	14.32	13.95	14.00	23,868	-0.20(-1.41%)
Apr 04, 2012	14.43	14.48	14.06	14.20	67,923	-0.34(-2.34%)
Apr 03, 2012	14.64	14.64	14.43	14.55	39,226	-0.06(-0.41%)
Apr 02, 2012	14.70	14.84	14.58	14.61	63,041	-0.21(-1.40%)
Mar 30, 2012	14.64	14.90	14.53	14.81	48,065	+0.28(+1.91%)
Mar 29, 2012	15.16	15.16	14.29	14.53	169,825	-0.57(-3.77%)
Mar 28, 2012	15.28	15.32	15.04	15.10	47,492	-0.26(-1.67%)
Mar 27, 2012	15.41	15.43	15.26	15.36	56,202	-0.06(-0.41%)
Mar 26, 2012	15.71	15.71	15.41	15.42	53,090	-0.12(-0.79%)
Mar 23, 2012	15.58	15.71	15.49	15.55	46,005	-0.15(-0.96%)
Mar 22, 2012	15.67	15.74	15.46	15.70	58,432	-0.07(-0.42%)
Mar 21, 2012	15.59	15.84	15.56	15.76	21,704	+0.07(+0.45%)
Mar 20, 2012	15.54	15.69	15.37	15.69	72,877	+0.07(+0.42%)
Mar 19, 2012	15.72	15.76	15.53	15.63	26,571	-0.13(-0.82%)
Mar 16, 2012	15.77	15.92	15.53	15.75	36,329	-0.10(-0.64%)
Mar 15, 2012	16.14	16.14	15.79	15.86	18,770	-0.09(-0.55%)
Mar 14, 2012	16.24	16.37	15.92	15.94	35,971	-0.32(-1.96%)
Mar 13, 2012	16.55	16.55	16.24	16.26	35,207	-0.25(-1.52%)
Mar 12, 2012	16.44	16.57	16.33	16.51	33,011	-0.05(-0.32%)
Mar 09, 2012	16.60	16.74	16.46	16.57	42,195	-0.04(-0.22%)
Mar 08, 2012	16.59	16.75	16.57	16.60	23,960	-0.09(-0.54%)
Mar 07, 2012	16.41	16.84	16.41	16.69	40,114	+0.24(+1.44%)
Mar 06, 2012	16.09	16.59	15.75	16.45	65,837	+0.36(+2.26%)
Mar 05, 2012	16.17	16.42	16.09	16.09	33,830	-0.12(-0.71%)
Mar 02, 2012	16.51	16.55	16.17	16.21	28,872	-0.32(-1.92%)

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