Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	22.06	22.37	22.01	22.32	101,310	+0.20(+0.91%)
Mar 30, 2011	22.00	22.17	21.94	22.12	96,622	+0.05(+0.24%)
Mar 29, 2011	22.00	22.18	21.83	22.07	41,662	+0.03(+0.12%)
Mar 28, 2011	22.35	22.49	21.93	22.04	37,143	-0.32(-1.45%)
Mar 25, 2011	21.87	22.58	21.83	22.36	135,294	+0.45(+2.08%)
Mar 24, 2011	22.08	22.09	21.84	21.91	40,662	-0.05(-0.24%)
Mar 23, 2011	22.20	22.38	21.89	21.96	92,650	-0.34(-1.53%)
Mar 22, 2011	22.20	22.43	22.20	22.30	51,907	-0.02(-0.08%)
Mar 21, 2011	22.36	22.37	22.08	22.32	67,809	+0.05(+0.24%)
Mar 18, 2011	21.66	22.29	21.51	22.27	246,440	+0.68(+3.16%)
Mar 17, 2011	21.80	21.87	21.38	21.59	87,211	-0.07(-0.32%)
Mar 16, 2011	21.88	21.90	21.59	21.66	92,904	-0.32(-1.47%)
Mar 15, 2011	21.87	22.07	21.74	21.98	113,836	-0.20(-0.91%)
Mar 14, 2011	21.88	22.24	21.66	22.18	100,938	+0.13(+0.60%)
Mar 11, 2011	21.65	22.26	21.65	22.05	111,476	+0.18(+0.80%)
Mar 10, 2011	22.13	22.19	21.72	21.87	155,334	-0.26(-1.19%)
Mar 09, 2011	22.04	22.35	22.04	22.14	167,125	+0.10(+0.44%)
Mar 08, 2011	22.02	22.22	21.94	22.04	92,817	+0.00(+0.00%)
Mar 07, 2011	22.49	22.58	21.83	22.04	80,779	-0.44(-1.95%)
Mar 04, 2011	22.59	22.59	22.35	22.48	53,760	-0.13(-0.58%)
Mar 03, 2011	22.67	22.92	22.44	22.61	82,328	-0.01(-0.04%)
Mar 02, 2011	22.43	22.63	22.25	22.62	72,998	+0.23(+1.02%)

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