Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	13.21	13.21	12.79	12.90	52,183	-0.21(-1.63%)
May 30, 2012	13.61	13.65	12.99	13.11	42,906	-0.54(-3.93%)
May 29, 2012	13.70	13.79	13.62	13.65	21,227	+0.03(+0.25%)
May 25, 2012	13.75	13.93	13.58	13.61	48,115	-0.14(-1.01%)
May 24, 2012	13.76	13.92	13.70	13.75	24,983	-0.04(-0.31%)
May 23, 2012	13.86	13.99	13.76	13.79	89,326	-0.13(-0.97%)
May 22, 2012	14.21	14.37	13.90	13.93	49,252	-0.48(-3.35%)
May 21, 2012	13.96	14.41	13.91	14.41	23,815	+0.45(+3.23%)
May 18, 2012	13.86	14.03	13.86	13.96	22,473	+0.10(+0.69%)
May 17, 2012	14.13	14.30	13.86	13.86	57,716	-0.28(-1.98%)
May 16, 2012	14.39	14.45	14.14	14.14	61,723	-0.16(-1.12%)
May 15, 2012	14.48	14.59	14.30	14.30	28,793	-0.13(-0.91%)
May 14, 2012	14.39	14.57	14.38	14.44	16,564	+0.05(+0.35%)
May 11, 2012	14.15	14.44	14.15	14.39	39,117	+0.15(+1.04%)
May 10, 2012	14.03	14.32	13.94	14.24	60,260	+0.21(+1.53%)
May 09, 2012	13.82	14.19	13.70	14.02	15,914	+0.07(+0.54%)
May 08, 2012	14.04	14.09	13.76	13.95	22,805	-0.16(-1.12%)
May 07, 2012	14.24	14.28	14.11	14.11	12,602	-0.25(-1.75%)
May 04, 2012	14.29	14.36	14.15	14.36	16,269	+0.07(+0.50%)
May 03, 2012	14.66	14.66	14.22	14.29	19,561	-0.26(-1.80%)
May 02, 2012	14.57	14.62	14.35	14.55	39,514	-0.18(-1.24%)
May 01, 2012	14.61	14.80	14.57	14.73	89,675	+0.23(+1.57%)
Apr 30, 2012	14.29	14.56	14.19	14.50	56,379	+0.25(+1.75%)
Apr 27, 2012	14.61	14.63	14.16	14.25	43,807	-0.49(-3.30%)
Apr 26, 2012	14.59	14.80	14.36	14.74	72,069	+0.16(+1.07%)
Apr 25, 2012	14.28	14.59	14.28	14.59	27,239	+0.31(+2.20%)
Apr 24, 2012	14.34	14.44	13.94	14.27	74,499	+0.05(+0.32%)
Apr 23, 2012	14.18	14.37	13.79	14.23	37,535	+0.00(+0.03%)
Apr 20, 2012	14.07	14.51	13.97	14.22	65,258	+0.14(+1.00%)
Apr 19, 2012	13.13	14.08	13.13	14.08	100,983	+0.92(+6.95%)
Apr 18, 2012	12.87	13.30	12.87	13.17	91,083	+0.25(+1.92%)
Apr 17, 2012	12.85	13.04	12.85	12.92	62,847	+0.07(+0.55%)
Apr 16, 2012	13.37	13.55	12.78	12.85	78,022	-0.41(-3.12%)
Apr 13, 2012	13.48	13.48	13.20	13.26	82,682	-0.24(-1.75%)
Apr 12, 2012	13.52	13.62	13.45	13.50	60,015	-0.06(-0.42%)
Apr 11, 2012	13.66	13.86	13.52	13.55	49,272	-0.11(-0.78%)
Apr 10, 2012	13.94	13.96	13.66	13.66	62,132	-0.26(-1.88%)
Apr 09, 2012	14.08	14.08	13.87	13.92	84,360	-0.18(-1.25%)
Apr 05, 2012	14.30	14.42	14.05	14.10	23,710	-0.20(-1.41%)
Apr 04, 2012	14.53	14.58	14.16	14.30	67,474	-0.34(-2.34%)
Apr 03, 2012	14.74	14.74	14.53	14.64	38,967	-0.06(-0.41%)
Apr 02, 2012	14.79	14.94	14.67	14.70	62,624	-0.21(-1.40%)
Mar 30, 2012	14.74	15.00	14.63	14.91	47,747	+0.28(+1.91%)
Mar 29, 2012	15.26	15.26	14.39	14.63	168,700	-0.57(-3.77%)
Mar 28, 2012	15.38	15.42	15.14	15.20	47,178	-0.26(-1.67%)
Mar 27, 2012	15.51	15.54	15.36	15.46	55,830	-0.06(-0.41%)
Mar 26, 2012	15.81	15.81	15.51	15.53	52,739	-0.12(-0.79%)
Mar 23, 2012	15.69	15.81	15.59	15.65	45,701	-0.15(-0.96%)
Mar 22, 2012	15.77	15.85	15.57	15.80	58,045	-0.07(-0.42%)
Mar 21, 2012	15.69	15.94	15.67	15.87	21,560	+0.07(+0.45%)
Mar 20, 2012	15.64	15.80	15.47	15.80	72,395	+0.07(+0.42%)
Mar 19, 2012	15.82	15.86	15.63	15.73	26,395	-0.13(-0.82%)
Mar 16, 2012	15.87	16.02	15.64	15.86	36,089	-0.10(-0.64%)
Mar 15, 2012	16.25	16.25	15.90	15.96	18,646	-0.09(-0.55%)
Mar 14, 2012	16.35	16.48	16.02	16.05	35,733	-0.32(-1.96%)
Mar 13, 2012	16.66	16.66	16.35	16.37	34,974	-0.25(-1.52%)
Mar 12, 2012	16.55	16.68	16.44	16.62	32,793	-0.05(-0.32%)
Mar 09, 2012	16.71	16.85	16.57	16.68	41,916	-0.04(-0.22%)
Mar 08, 2012	16.70	16.86	16.68	16.71	23,801	-0.09(-0.54%)
Mar 07, 2012	16.52	16.95	16.52	16.80	39,848	+0.24(+1.44%)
Mar 06, 2012	16.20	16.70	15.85	16.56	65,402	+0.37(+2.26%)
Mar 05, 2012	16.28	16.53	16.20	16.20	33,606	-0.12(-0.71%)
Mar 02, 2012	16.62	16.66	16.28	16.31	28,681	-0.32(-1.92%)

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