After a tough win on the road, the Steelers returned home for Game 1 against the division rival Bengals. The Steelers would score first when Ben Roethlisberger found Antonio Brown on a 7-yard pass to make it 7-0. Later on in the quarter, the Bengals would tie it up when Andy Dalton found Brandon LaFell on a 6-yard pass to make it a 7-7 game. In the second quarter, the Steelers moved back into the lead when Roethlisberger found JuJu Smith-Schuster on a 31-yard pass to make it 14-7. The Bengals tied it up again when Dalton found Tyler Kroft on a 1-yard pass making it 14-14. The Steelers closed the half with 2 field goals kicked by Chris Boswell:  From 22 and 24 yards out to retake the lead 17-14 and then make it 20-14 at halftime. In the highly defensive second half, the Steelers managed to score more field goals starting in the third quarter when Boswell went for 2 more, from 41 and 49 yards out, to increase the Steelers' lead from 9 to 12 and making the score change from 23-14 to 26-14. In the last quarter, the Steelers would seal the game when Boswell hit his fifth field goal of the game from 29 yards out to make the final score 29-14. With the win, the Steelers improved to 5-2. The team also picked up their 7th straight win against a divisional opponent and picked up their fifth straight win over the Bengals.
Question: How many field goals did Chris Boswell kick?
Answer: 5