| 1 | A | B | C | D | E | F | G | H |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | Mark Chelgren - Electoral History |  |  |  |  |  |  |  |
| 3 | Election | Political result | Political result | Candidate | Candidate | Party | Votes | % |
| 4 | Iowa's 47th Senate District election, 2010 | - | Republican gain from Democratic | - | Mark Chelgren | Republican | 9,583 | 50.0 |
| 5 | Iowa's 47th Senate District election, 2010 | - | Republican gain from Democratic | Keith Kreiman | Democratic | 9,572 | 50.0 | - |
| 6 | Iowa's 41st Senate District election, 2014 | - | Republican hold | - | Mark Chelgren | Republican | 10,356 | 50.8 |
| 7 | Iowa's 41st Senate District election, 2014 | - | Republican hold | Steve Siegel | Democratic | 9,982 | 49.0 | - |

Question: How many vote did Chelgren defeat Keith Kreiman with in 2010?
Answer: In 2010, Chelgren was elected to the Iowa Senate, defeating Democrat Keith Kreiman with 9,572 to 9,582 votes.