In the year 2003, the graphic shows a much higher rise in the dollar value of Chicago federal home loan bank's mortgage program assets in contrast with the moderate increases over the period from the year 1998 to the year 2002. 
The dollar value of Chicago federal home loan bank's mortgage program assets reaches to 94.23 billion dollars in the year 2003. 
The dollar value of these assets in the year 2003 is nearly 49.1 times higher than that in the year 1998.