Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	22.23	22.25	22.20	22.21	42,346	+0.02(+0.09%)
Mar 30, 2011	22.13	22.20	22.10	22.19	58,906	+0.07(+0.32%)
Mar 29, 2011	22.20	22.24	22.12	22.12	31,550	-0.07(-0.32%)
Mar 28, 2011	22.24	22.26	22.19	22.19	109,372	-0.11(-0.49%)
Mar 25, 2011	22.35	22.35	22.25	22.30	40,022	+0.06(+0.27%)
Mar 24, 2011	22.22	22.32	22.17	22.24	65,985	+0.06(+0.27%)
Mar 23, 2011	22.30	22.30	22.17	22.18	16,281	-0.14(-0.63%)
Mar 22, 2011	22.12	22.32	22.12	22.32	33,793	+0.05(+0.22%)
Mar 21, 2011	22.15	22.28	22.25	22.27	32,033	+0.10(+0.45%)
Mar 18, 2011	22.12	22.23	22.12	22.17	102,726	+0.07(+0.32%)
Mar 17, 2011	22.15	22.19	22.10	22.10	29,586	-0.01(-0.05%)
Mar 16, 2011	22.01	22.11	22.01	22.11	32,963	+0.15(+0.68%)
Mar 15, 2011	21.99	22.00	21.90	21.96	72,341	+0.06(+0.27%)
Mar 14, 2011	21.98	21.98	21.85	21.90	38,890	-0.02(-0.09%)
Mar 11, 2011	21.97	21.97	21.88	21.92	22,119	+0.03(+0.14%)
Mar 10, 2011	21.86	21.94	21.77	21.89	23,886	+0.07(+0.32%)
Mar 09, 2011	21.68	21.84	21.67	21.82	29,699	+0.19(+0.88%)
Mar 08, 2011	21.78	21.78	21.61	21.63	44,163	-0.13(-0.60%)
Mar 07, 2011	21.83	21.85	21.74	21.76	130,798	-0.01(-0.05%)
Mar 04, 2011	21.74	21.82	21.68	21.77	35,140	+0.07(+0.32%)
Mar 03, 2011	21.69	21.70	21.60	21.70	50,516	-0.12(-0.55%)
Mar 02, 2011	21.79	21.84	21.75	21.82	54,180	+0.04(+0.18%)

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