I’d like to create a HTML table similar to this as much as possible:

Main ‘features’ would consist of:
tds colored based on values- bars in the background based on percentage
- HTML and javascript/jQuery only (data is manually entered anyways)
Is it possible to do such a thing with HTML/js only, and what would you recommend for accomplishing this task?
Put two
DIVs in eachTD, one absolutely-positioned to display the value, the other for the bar. Use a simple CSS3 gradient background on the bar.