Number of shows in Washington per year

1990
3 shows
1991
14 shows
1992
4 shows
1993
7 shows
1995
3 shows
1996
2 shows
1998
5 shows
2000
4 shows
2001
1 shows
2002
4 shows
2003
1 shows
2004
4 shows
2005
3 shows
2006
3 shows
2008
2 shows
2009
2 shows
2011
2 shows
2013
2 shows
2014
1 shows
2018
2 shows