Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.69	20.75	20.32	20.37	768,362,752	-0.35(-1.69%)
Mar 29, 2012	20.82	20.95	20.63	20.72	637,580,864	-0.26(-1.26%)
Mar 28, 2012	21.01	21.12	20.74	20.99	688,213,824	+0.11(+0.51%)
Mar 27, 2012	20.60	20.94	20.59	20.88	636,470,976	+0.25(+1.24%)
Mar 26, 2012	20.38	20.63	20.23	20.62	625,555,776	+0.37(+1.83%)
Mar 23, 2012	20.40	20.45	20.20	20.25	452,467,040	-0.11(-0.55%)
Mar 22, 2012	20.31	20.54	20.24	20.37	655,673,984	-0.11(-0.52%)
Mar 21, 2012	20.48	20.72	20.44	20.47	675,628,288	-0.12(-0.57%)
Mar 20, 2012	20.37	20.62	19.78	20.59	856,837,760	+0.17(+0.81%)
Mar 19, 2012	20.33	20.45	20.02	20.43	944,967,808	+0.53(+2.65%)
Mar 16, 2012	19.87	20.02	19.64	19.90	867,635,136	+0.00(+0.00%)
Mar 15, 2012	20.37	20.39	19.66	19.90	1,217,795,584	-0.14(-0.68%)
Mar 14, 2012	19.64	20.21	19.55	20.03	1,488,054,784	+0.73(+3.78%)
Mar 13, 2012	18.94	19.31	18.88	19.30	724,598,464	+0.55(+2.92%)
Mar 12, 2012	18.65	18.76	18.59	18.76	425,638,944	+0.23(+1.25%)
Mar 09, 2012	18.49	18.61	18.45	18.52	440,287,008	+0.11(+0.59%)
Mar 08, 2012	18.17	18.45	18.08	18.42	541,262,848	+0.38(+2.13%)
Mar 07, 2012	18.24	18.27	17.78	18.03	838,124,352	+0.01(+0.08%)
Mar 06, 2012	17.79	18.13	17.54	18.02	850,462,336	-0.10(-0.54%)
Mar 05, 2012	18.53	18.60	17.87	18.12	849,241,472	-0.41(-2.21%)
Mar 02, 2012	18.49	18.58	18.43	18.52	453,752,576	+0.02(+0.13%)

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