Figure 1,
Growth in the Use of PrePass: 1996–2001,
Motor Carrier Firms,
(Number of carriers),
Year,Carriers
1996,262
1997,690
1998,"1,696"
1999,"3,026"
2000,"7,255"
2001,"7,989"
,
Trucks,
(Thousands of trucks),
Year,Trucks
1996,"4,632"
1997,"27,995"
1998,"62,114"
1999,"110,445"
2000,"164,881"
2001,"170,009"
"SOURCE: Heavy Vehicle Electronic License Plate (HELP), Inc., available at http://www.prepass.com/, charts c and d, as of Nov. 1, 2001.",