Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.55	20.93	20.51	20.84	159,108	+0.30(+1.48%)
Mar 30, 2011	20.64	20.79	20.44	20.54	170,164	-0.06(-0.28%)
Mar 29, 2011	20.70	20.74	20.53	20.60	84,518	-0.14(-0.67%)
Mar 28, 2011	20.67	20.95	20.67	20.74	160,097	+0.04(+0.18%)
Mar 25, 2011	20.62	20.81	20.49	20.70	90,563	+0.16(+0.80%)
Mar 24, 2011	20.25	20.53	20.25	20.53	114,616	+0.30(+1.47%)
Mar 23, 2011	20.32	20.36	20.19	20.23	157,930	-0.08(-0.41%)
Mar 22, 2011	20.13	20.34	20.13	20.32	149,315	+0.16(+0.79%)
Mar 21, 2011	20.13	20.16	20.10	20.16	105,582	+0.34(+1.73%)
Mar 18, 2011	20.29	20.29	19.78	19.82	304,086	-0.30(-1.51%)
Mar 17, 2011	20.10	20.15	19.92	20.12	136,555	+0.25(+1.28%)
Mar 16, 2011	19.54	19.95	19.54	19.87	218,103	+0.09(+0.45%)
Mar 15, 2011	19.79	20.08	19.73	19.78	209,231	-0.30(-1.48%)
Mar 14, 2011	20.15	20.22	19.97	20.08	91,998	-0.04(-0.22%)
Mar 11, 2011	20.01	20.20	19.98	20.12	117,733	-0.03(-0.16%)
Mar 10, 2011	20.39	20.39	20.10	20.15	193,303	-0.27(-1.33%)
Mar 09, 2011	20.44	20.58	20.35	20.43	151,994	-0.13(-0.62%)
Mar 08, 2011	20.56	20.58	20.48	20.55	181,471	-0.03(-0.12%)
Mar 07, 2011	20.83	20.90	20.47	20.58	162,954	-0.10(-0.49%)
Mar 04, 2011	20.72	20.75	20.63	20.68	167,169	-0.08(-0.37%)
Mar 03, 2011	20.74	20.79	20.64	20.75	157,924	+0.03(+0.12%)
Mar 02, 2011	20.72	20.95	20.68	20.73	250,795	-0.04(-0.21%)

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