Original: An audit released by the State Government in 2001 showed over 1 in 4 (27.2%) of the machines at train stations did not work, and 11.9% of mobile equipment in buses and trams was non-operational.
Simplified: An study released by the State Government in 2001 showed over 1 in 4 (27.2%) of the machines at train stations did not work, and 11.9% of mobile equipment in buses and trams was non-operational. Following these improvements, a 2002 audit showed an increase in availability of machines to 92.1% at train stations, and 98.3% on buses and trams.