Seasons
Season 2
1968-01-01
Episodes: 1
Season 3
1969-01-01
Episodes: 1
Season 4
1970-01-01
Episodes: 5
Season 5
1971-01-01
Episodes: 3
Season 6
1972-01-01
Episodes: 2
Season 7
1973-01-01
Episodes: 1
Season 8
1974-01-01
Episodes: 2
Season 9
1975-01-01
Episodes: 1
Season 10
1976-01-01
Episodes: 2
Season 11
1977-01-01
Episodes: 3
Season 12
1978-01-01
Episodes: 1
Season 13
1979-01-01
Episodes: 2
Season 14
1980-01-01
Episodes: 1
Season 15
1981-01-01
Episodes: 1
Season 16
1983-07-20
Episodes: 1
Season 17
1984-07-05
Episodes: 1
Season 18
2006-09-17
Episodes: 2
Season 19
2007-05-06
Episodes: 4
Season 20
2008-01-13
Episodes: 3
Season 21
2009-08-16
Episodes: 2
Season 22
2010-01-01
Episodes: 1
Season 23
2011-03-20
Episodes: 4
Season 24
2012-07-01
Episodes: 1
Season 25
2013-01-20
Episodes: 3
Season 26
2014-03-02
Episodes: 1
Season 27
2015-01-18
Episodes: 19
Season 28
2016-01-01
Episodes: 2
Season 29
2017-01-02
Episodes: 14
Season 30
2018-01-07
Episodes: 47
Season 31
2019-01-13
Episodes: 46
Season 32
2020-01-12
Episodes: 42
Season 33
2021-01-10
Episodes: 45
Season 34
2022-01-09
Episodes: 40
Season 35
2023-01-15
Episodes: 39
Season 36
2024-01-21
Episodes: 17