Trending Data:a running history.

Hi All,

I’m after some help and advice, I have data imported into excel in the form of

Point ID.........Date...............Right Det.time.......Left Det.time......N. Man.
P.5247..........04/12/2006......4.17917................4.75625............86
P.5248A........04/12/2006......4.3.......................4.01.................2
P.5249A........03/12/2006......3.6.......................4.45.................2
P.5251..........26/11/2006......4.20262................4.0635..............72

This Data gets added to a running history.
From this history list I would like to show 1 sheet containing all the different “Point IDs” and whether the timings are increasing or decreasing for left and right detection times and show history for a specific “Point ID” via a line graph. There are going to be nearly 70 different Point IDs so one chart that could be adjusted somehow would be a lot better.

Any ideas or suggestions on how to do this or pointing me in the right direction greatly appreciated.

Many Thanks

Neil