Car / Fleet Plotter -

Dear Excel Gurus,

I am at a total loss on how to handle this...This is the situation:

I have a list of cars, with the date that they have left the office and when they have returned; and i want to plot it on a table/graph format for the month/year.
I am attaching a sample data and a sample report.

Any ideas how this can be done?

Additional to the report: I also have the time the car went out and came in; though this is something extra; if possible at all to plot.

Sam