Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.76	18.85	18.14	18.46	13,023,123	-0.23(-1.24%)
May 30, 2012	18.93	19.02	18.64	18.69	8,301,471	-0.82(-4.21%)
May 29, 2012	19.39	19.90	19.34	19.51	5,835,386	+0.34(+1.78%)
May 25, 2012	18.90	19.27	18.82	19.17	4,732,232	+0.16(+0.83%)
May 24, 2012	19.34	19.34	18.69	19.01	6,725,747	-0.06(-0.32%)
May 23, 2012	18.70	19.07	18.26	19.07	7,509,339	+0.10(+0.50%)
May 22, 2012	18.91	19.36	18.68	18.97	8,704,214	-0.09(-0.47%)
May 21, 2012	18.43	19.10	18.43	19.06	5,222,490	+0.70(+3.80%)
May 18, 2012	18.73	18.79	18.26	18.37	7,654,229	-0.10(-0.56%)
May 17, 2012	18.71	18.77	18.39	18.47	7,251,963	-0.08(-0.44%)
May 16, 2012	18.80	19.20	18.48	18.55	9,311,030	-0.25(-1.31%)
May 15, 2012	19.15	19.26	18.73	18.80	9,330,665	-0.30(-1.58%)
May 14, 2012	19.19	19.40	19.02	19.10	9,846,514	-0.53(-2.68%)
May 11, 2012	19.78	20.23	19.56	19.62	10,060,175	-0.35(-1.75%)
May 10, 2012	20.10	20.36	19.91	19.97	7,969,731	+0.11(+0.55%)
May 09, 2012	19.91	20.28	19.64	19.86	8,947,423	-0.51(-2.52%)
May 08, 2012	20.47	20.61	20.03	20.38	10,877,676	-0.41(-1.97%)
May 07, 2012	20.53	20.86	20.45	20.79	7,552,356	+0.03(+0.16%)
May 04, 2012	21.20	21.38	20.57	20.75	10,866,126	-0.85(-3.96%)
May 03, 2012	22.37	22.41	21.61	21.61	8,721,269	-0.75(-3.33%)
May 02, 2012	22.65	22.72	22.23	22.35	5,947,211	-0.50(-2.18%)
May 01, 2012	22.89	23.09	22.76	22.85	6,920,362	+0.26(+1.15%)
Apr 30, 2012	21.94	22.70	21.92	22.59	8,087,334	+0.53(+2.39%)
Apr 27, 2012	21.87	22.07	21.68	22.07	5,264,765	+0.19(+0.88%)
Apr 26, 2012	21.71	22.02	21.66	21.87	5,640,138	-0.01(-0.03%)
Apr 25, 2012	21.76	21.92	21.40	21.88	7,400,144	+0.40(+1.88%)
Apr 24, 2012	21.43	21.70	21.33	21.48	5,409,983	+0.08(+0.38%)
Apr 23, 2012	20.96	21.47	20.76	21.40	6,961,367	+0.06(+0.29%)
Apr 20, 2012	21.86	21.95	21.29	21.33	7,919,549	-0.27(-1.23%)
Apr 19, 2012	21.55	21.88	21.40	21.60	5,373,313	+0.03(+0.16%)
Apr 18, 2012	21.47	21.76	21.26	21.57	5,591,434	-0.10(-0.44%)
Apr 17, 2012	21.50	22.01	21.39	21.66	8,749,723	+0.61(+2.89%)
Apr 16, 2012	21.05	21.25	20.83	21.05	8,555,893	+0.18(+0.85%)
Apr 13, 2012	21.20	21.20	20.82	20.88	7,401,156	-0.38(-1.80%)
Apr 12, 2012	20.62	21.34	20.45	21.26	8,279,170	+0.77(+3.77%)
Apr 11, 2012	20.49	20.71	20.38	20.49	7,065,448	+0.30(+1.49%)
Apr 10, 2012	20.83	20.92	20.03	20.19	8,599,204	-0.62(-2.96%)
Apr 09, 2012	20.57	21.09	20.51	20.80	5,328,213	-0.14(-0.69%)
Apr 05, 2012	21.41	21.54	20.77	20.94	12,607,546	-0.51(-2.39%)
Apr 04, 2012	22.17	22.48	21.22	21.46	14,109,584	-1.14(-5.02%)
Apr 03, 2012	22.74	22.80	22.45	22.59	6,123,687	-0.25(-1.11%)
Apr 02, 2012	22.28	22.97	22.22	22.85	6,427,159	+0.49(+2.17%)
Mar 30, 2012	22.39	22.43	21.96	22.36	4,723,978	+0.11(+0.49%)
Mar 29, 2012	22.03	22.26	21.70	22.25	6,468,485	+0.02(+0.09%)
Mar 28, 2012	22.42	22.51	22.14	22.23	6,925,779	-0.33(-1.48%)
Mar 27, 2012	22.89	22.91	22.51	22.56	4,122,297	-0.28(-1.23%)
Mar 26, 2012	22.74	22.90	22.65	22.85	4,578,322	+0.40(+1.80%)
Mar 23, 2012	22.22	22.51	22.14	22.44	5,261,087	+0.31(+1.42%)
Mar 22, 2012	22.35	22.53	22.00	22.13	7,369,864	-0.70(-3.06%)
Mar 21, 2012	22.93	22.93	22.56	22.82	5,232,079	+0.06(+0.27%)
Mar 20, 2012	22.89	22.94	22.61	22.76	5,847,336	-0.44(-1.89%)
Mar 19, 2012	22.85	23.32	22.72	23.20	6,166,976	+0.40(+1.77%)
Mar 16, 2012	22.82	23.04	22.74	22.80	6,653,968	+0.10(+0.42%)
Mar 15, 2012	22.56	22.95	22.41	22.70	6,481,364	+0.16(+0.73%)
Mar 14, 2012	23.06	23.26	22.38	22.54	11,429,927	-0.97(-4.13%)
Mar 13, 2012	22.98	23.52	22.91	23.51	5,761,199	+0.60(+2.63%)
Mar 12, 2012	23.37	23.53	22.86	22.91	6,457,650	-0.70(-2.98%)
Mar 09, 2012	23.77	23.87	23.49	23.61	5,567,573	-0.01(-0.03%)
Mar 08, 2012	23.41	23.81	23.20	23.62	7,182,931	+0.51(+2.19%)
Mar 07, 2012	22.88	23.32	22.74	23.11	7,637,357	+0.31(+1.38%)
Mar 06, 2012	23.29	23.35	22.51	22.80	11,445,375	-1.17(-4.88%)
Mar 05, 2012	24.40	24.41	23.84	23.97	8,567,822	-0.54(-2.20%)
Mar 02, 2012	24.77	24.83	24.34	24.51	5,144,753	-0.37(-1.48%)

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