1982
1 trip
1983
2 trips
1984
4 trips
1985
4 trips
1986
1 trip
1987
4 trips
1988
5 trips
1989
1 trip
1991
3 trips
1992
2 trips
1993
1 trip
1995
1 trip
1996
1 trip
1997
2 trips
1998
4 trips
1999
1 trip
2000
2 trips
2002
2 trips
2003
4 trips
2004
3 trips
2005
2 trips
2006
2 trips
2007
2 trips
2008
1 trip
2009
3 trips
2010
2 trips
2011
5 trips
2012
6 trips
2013
5 trips
2014
2 trips
2015
15 trips
2016
11 trips
2017
13 trips
2018
2 trips
2019
8 trips
2020
15 trips
2021
10 trips
2022
11 trips
2023
14 trips
2024
15 trips