Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.56	21.64	21.44	21.46	1,332,352	-0.12(-0.55%)
Mar 30, 2011	21.58	21.58	21.31	21.58	899,332	+0.27(+1.26%)
Mar 29, 2011	21.20	21.35	21.07	21.31	912,319	+0.12(+0.56%)
Mar 28, 2011	21.31	21.34	21.18	21.19	970,106	-0.06(-0.28%)
Mar 25, 2011	21.25	21.35	21.16	21.25	947,668	+0.02(+0.09%)
Mar 24, 2011	21.31	21.31	21.05	21.23	783,058	+0.07(+0.34%)
Mar 23, 2011	21.29	21.32	21.02	21.16	1,254,412	-0.17(-0.80%)
Mar 22, 2011	21.50	21.58	21.33	21.33	901,363	-0.19(-0.88%)
Mar 21, 2011	21.49	21.54	21.29	21.52	1,031,234	+0.45(+2.11%)
Mar 18, 2011	21.24	21.38	21.05	21.07	2,463,676	+0.14(+0.68%)
Mar 17, 2011	20.94	21.00	20.77	20.93	1,134,254	+0.25(+1.22%)
Mar 16, 2011	20.88	21.06	20.61	20.68	2,954,024	-0.23(-1.11%)
Mar 15, 2011	20.77	21.03	20.54	20.91	3,722,034	-0.31(-1.46%)
Mar 14, 2011	21.23	21.34	21.15	21.22	1,280,068	-0.16(-0.76%)
Mar 11, 2011	21.21	21.38	21.09	21.38	1,495,854	+0.07(+0.33%)
Mar 10, 2011	21.45	21.45	21.26	21.31	1,414,428	-0.33(-1.52%)
Mar 09, 2011	21.68	21.71	21.52	21.64	854,481	-0.05(-0.25%)
Mar 08, 2011	21.34	21.76	21.27	21.69	1,390,342	+0.36(+1.67%)
Mar 07, 2011	21.56	21.65	21.25	21.34	6,440,034	-0.16(-0.72%)
Mar 04, 2011	21.68	21.68	21.23	21.49	4,256,104	-0.18(-0.84%)
Mar 03, 2011	21.56	21.73	21.47	21.67	4,093,777	+0.30(+1.42%)
Mar 02, 2011	21.49	21.56	21.18	21.37	1,523,662	-0.19(-0.90%)

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