Using the entire file I did come up with #'s similar to yours. I intentionally left the dive off mine for level flight speed only.
WaveOScope web site. I can right click on the page and go to "page info" to translate the page to english.
http://www.sprut.de/electronic/soft/scope.htm
If that does not work, this site should be able to translate it for you.
http://babelfish.yahoo.com/translate_txt