VMI/VMIR Differential Chart [pre] VMI VMIR Differential 1/4/2013 3.34% 3.34% 0.00% 1/11/2013 6.31% 6.31% 0.00% 1/18/2013 8.06% 8.06% 0.00% 1/25/2013 10.30% 10.30% 0.00% 2/1/2013 12.34% 12.50% 0.16% [/pre]