Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.19	21.31	21.00	21.04	313,436	-0.16(-0.76%)
Mar 30, 2011	21.20	21.20	21.20	21.20	207,591	+0.24(+1.15%)
Mar 29, 2011	20.79	21.04	20.77	20.96	232,709	+0.10(+0.50%)
Mar 28, 2011	21.04	21.15	20.85	20.85	228,041	-0.08(-0.38%)
Mar 25, 2011	20.75	21.15	20.67	20.93	271,430	+0.19(+0.89%)
Mar 24, 2011	20.95	20.95	20.62	20.75	125,116	-0.11(-0.54%)
Mar 23, 2011	20.83	20.95	20.76	20.86	167,769	+0.00(+0.00%)
Mar 22, 2011	20.95	20.95	20.76	20.86	85,382	-0.05(-0.23%)
Mar 21, 2011	20.92	20.92	20.80	20.91	153,155	+0.46(+2.25%)
Mar 18, 2011	20.11	20.46	20.04	20.45	406,864	+0.60(+3.04%)
Mar 17, 2011	20.27	20.27	19.81	19.84	243,716	-0.04(-0.20%)
Mar 16, 2011	20.19	20.34	19.82	19.88	207,170	-0.35(-1.71%)
Mar 15, 2011	20.16	20.39	20.12	20.23	273,377	-0.16(-0.79%)
Mar 14, 2011	20.03	20.46	20.03	20.39	185,870	+0.14(+0.72%)
Mar 11, 2011	20.09	20.38	20.06	20.25	198,245	+0.07(+0.36%)
Mar 10, 2011	20.47	20.50	20.01	20.17	393,394	-0.46(-2.22%)
Mar 09, 2011	20.63	20.74	20.51	20.63	137,494	-0.09(-0.43%)
Mar 08, 2011	20.58	20.90	20.38	20.72	192,554	+0.22(+1.06%)
Mar 07, 2011	20.86	20.99	20.30	20.50	321,839	-0.40(-1.92%)
Mar 04, 2011	20.86	21.04	20.68	20.91	338,567	-0.02(-0.08%)
Mar 03, 2011	21.72	21.72	20.58	20.92	681,297	-0.91(-4.16%)
Mar 02, 2011	21.44	21.98	20.91	21.83	1,025,914	+0.31(+1.46%)

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