Musical Keys of Beethoven Symphonies

Someone asked me for the keys of Ludwig van Beethoven symphonies.  Here:

Symphony No.1 - C Major

Symphony No.2 - D Major

Symphony No.3 - E Flat Major

Symphony No.4 - B Flat Major

Symphony No.5 - C Minor

Symphony No.6 - F Major

Symphony No.7 - A Major

Symphony No.8 - F Major

Symphony No.9 - D Minor