Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.26	21.65	21.24	21.60	1,826,373	+0.22(+1.04%)
Mar 30, 2011	21.38	21.38	21.36	21.38	1,722,698	+0.46(+2.18%)
Mar 29, 2011	20.80	20.98	20.56	20.92	1,381,961	+0.13(+0.62%)
Mar 28, 2011	20.74	20.92	20.66	20.79	731,625	+0.06(+0.28%)
Mar 25, 2011	20.68	20.87	20.59	20.74	1,175,683	+0.07(+0.34%)
Mar 24, 2011	20.73	20.74	20.44	20.66	1,297,052	+0.05(+0.22%)
Mar 23, 2011	20.85	20.91	20.59	20.62	1,459,108	-0.25(-1.18%)
Mar 22, 2011	21.16	21.25	20.86	20.87	618,670	-0.32(-1.50%)
Mar 21, 2011	21.18	21.24	21.14	21.18	1,097,108	+0.24(+1.14%)
Mar 18, 2011	20.81	20.96	20.72	20.94	1,264,025	+0.28(+1.38%)
Mar 17, 2011	20.81	20.86	20.48	20.66	1,100,819	+0.15(+0.73%)
Mar 16, 2011	20.81	20.83	20.43	20.51	1,363,890	-0.25(-1.18%)
Mar 15, 2011	20.70	20.90	20.68	20.76	1,212,780	-0.07(-0.34%)
Mar 14, 2011	20.93	20.95	20.70	20.83	1,057,451	-0.25(-1.20%)
Mar 11, 2011	20.90	21.09	20.81	21.08	1,381,055	+0.10(+0.49%)
Mar 10, 2011	21.05	21.23	20.94	20.98	1,715,511	-0.34(-1.61%)
Mar 09, 2011	21.31	21.45	21.25	21.32	1,966,235	-0.08(-0.39%)
Mar 08, 2011	21.15	21.45	21.09	21.40	1,684,591	+0.30(+1.41%)
Mar 07, 2011	21.34	21.38	21.01	21.10	1,000,895	-0.16(-0.76%)
Mar 04, 2011	21.51	21.58	21.11	21.27	1,229,155	-0.30(-1.38%)
Mar 03, 2011	21.51	21.67	21.38	21.56	1,677,382	+0.25(+1.18%)
Mar 02, 2011	21.42	21.49	21.18	21.31	1,263,481	-0.05(-0.24%)

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