Estimated property loss information - Prior to 1996 this is a categorization of tornado damage by
dollar amount (0 or blank-unknown; 1<$50, 2=$50-$500, 3=$500-$5,000, 4=$5,000-$50,000;
5=$50,000-$500,000, 6=$500,000-$5,000,000, 7=$5,000,000-$50,000,000, 8=$50,000,000-
$500,000,000, 9=$5000,000,000.)
