Time to Crack Chart

Hi folks, Iím looking for some data and so far Google ainít cutting it.

Iím looking for a chart that lists the amount of time it takes for a tool like john or L0phtcrack to run thought a keyspace (example: all alphanumerical, all type able characters, etc) given a certain system. Iíve found some of this kind of data for RainbowCrack, but not the other two.

By the way, I assume johnís notation of ďc/s:Ē is the number of keys tried per sec, but if thatís the case L0phtcrack would be around 6 times faster which I find hard to believe.