The line graph illustrates the number of
hours
required to manufacture a Use synonyms
vehicle
at US plants for four specific car companies (General Motors, Ford, Toyota and Honda) over a seven-year Use synonyms
period
starting Use synonyms
at
1998. Change preposition
in
Overall
, all four companies improved their Linking Words
production
efficiency by the end of the Use synonyms
period
. Use synonyms
While
there was a large difference in Linking Words
production
times in 1998, the figures for all four manufacturers converged at a similar level by 2005.
The number of Use synonyms
hours
required by General Motors had decreased considerably by the end of the Use synonyms
period
, falling to an all-time low of 22 Use synonyms
hours
. Ford started at a slightly lower point of 28 Use synonyms
hours
, but its Use synonyms
production
time increased significantly by 2001, reaching a peak of 31 Use synonyms
hours
. Use synonyms
However
, Linking Words
after
Linking Words
this
peak, Ford's Linking Words
hours
dropped significantly, finishing the Use synonyms
period
at around 21 Use synonyms
hours
per Use synonyms
vehicle
.
As for the Japanese firms, Toyota and Honda remained more stable. Both began the Use synonyms
period
requiring 22 Use synonyms
hours
per Use synonyms
vehicle
. Use synonyms
While
both experienced a slight increase in Linking Words
production
time in 2002 (peaking at 24 Use synonyms
hours
), they ultimately improved their efficiency to reach a joint low of 20 Use synonyms
hours
per Use synonyms
vehicle
by 2005. Use synonyms
This
made them the most time-efficient producers throughout almost the entire timeframe.Linking Words