AX18 May 2005 total XBTs good XBTs bad XBTs quest XBTs drops obsdays 188 161 13 14 188.0 15.0 85.6% 6.9% 7.4%

Cumulative since Jul 2002 total XBTs good XBTs bad XBTs quest XBTs avg drops avg obsdays 1825 1603 113 109 182.5 10.1 87.8% 6.2% 6.0%

AX18 Since Oct 1, 2004 a total XBTs deployed = 536 ----> 6.700 % of 8000 per/year