CounterType SumOfCount
0 Darrell L. Castle & Scott N. Bradley 0
1 Hillary Clinton & Tim Kaine 266
2 Jill Stein & Ajamu Baraka 1
3 Gary Johnson & Bill Weld 14
4 Registered Voters 519
5 Times Blank Voted 12
6 Times Counted 485
7 Times Over Voted 0
8 Write-In 7
9 Donald J. Trump & Michael R. Pence 185
10 Gloria Estela La Riva & Eugene Puryear 0
11 Alyson Kennedy & Osborne Hart 0
我刚开始使用Python和Pandas。我怎么能从CounterType列中转义特殊字符？