I think your problem is accuracy. You have an accuracy of 90% which means that you have to correct something every tenth key, which slows you down immensely. Try being more accurate and don't worry about being fast, you'll get faster as your accuracy increases.

If you aren't using the propper typing system yet, try having a look at these sites: http://www.sense-la…
or http://bigbrownbear…

Hope that helps.