How fast can you type on the keyboard?

I don't know my typing speed; I type by looking at both the keyboard and the screen. I type quite a lot, as it's part of my job. 4-6 fingers are involved in the typing process. Like many others, I started by typing with one finger, reached exercise 40, and then stopped because my vacation ended. After that, it was back to work and more text. In "Solo," it's mentioned that it's better not to type while playing. Perhaps that's why I stopped.