Read this article and answer this question The Cowboys' fourteenth game was an NFC East rivalry rematch against the Redskins at home. In the first quarter the Cowboys took the lead with kicker David Buehler hitting a 42-yard field goal, followed by QB Jon Kitna throwing a 3-yard TD pass to WR Miles Austin; then Buehler made a 20-yard field goal to put Dallas up 13-0. The lead was narrowed when QB Rex Grossman completed a 19-yard TD pass to RB Ryan Torain, but the Cowboys increased their lead with Kitna making a 14-yard TD pass to TE Jason Witten, followed by RB Tashard Choice getting a 3-yard TD run. The Redskins replied with Grossman getting a 10-yard TD pass to WR Santana Moss, but the Cowboys scored again with Buehler got a 20-yard field goal. Washington managed to tie the game with Grossman finding Moss and Cooley on a 5-yard TD pass. The Cowboys managed to get the win after Buehler made a 39-yard field goal, settling both records at 5-9.
How many field goals did Buehler kick in total?
4