1. 1918 - 1918 General Election
2. 1922 - 1922 General Election
3. 1923 - 1923 General Election
4. 1924 - 1924 General Election
5. 1929 - 1929 General Election
6. 1931 - 1931 General Election
7. 1935 - 1935 General Election
8. 1945 - 1945 General Election
9. 1950 - 1950 General Election
10. 1951 - 1951 General Election
11. 1955 - 1955 General Election
12. 1959 - 1959 General Election
13. 1964 - 1964 General Election
14. 1966 - 1966 General Election
15. 1970 - 1970 General Election