. documentation includes provisions intended , subject to certain conditions , to enable jpmorgan chase to termi- nate the transactions related to a particular loan vehicle if the value of the relevant portfolio declines below a specified level . the amount of the commercial paper issued by these vehicles totaled $ 5.3 billion as of december 31 , 2003 , and $ 7.2 billion as of december 31 , 2002 . jpmorgan chase was committed to pro- vide liquidity to these vies of up to $ 8