Sitting days when the word unionism was used in the Senate during the 1970s

Date	Number of uses
6 March 1973	43
1 March 1973	34
7 March 1973	32
28 May 1975	29
24 May 1972	23
1 June 1977	14
24 September 1974	12
6 June 1973	12
11 November 1976	10
25 May 1972	9
12 September 1979	8
18 August 1971	6
6 October 1971	5
17 February 1971	5
25 August 1971	5
23 May 1972	4
25 October 1977	4
28 February 1978	4
18 April 1972	4
31 August 1972	4
26 October 1971	3
17 October 1979	3
21 October 1977	3
13 September 1978	3
15 November 1979	3
28 September 1978	3
19 May 1971	3
6 November 1973	3
28 February 1973	3
29 May 1973	3
6 October 1976	3
19 August 1977	3
21 April 1977	3
2 June 1977	3
9 July 1975	2
20 October 1977	2
9 September 1975	2
11 October 1973	2
28 March 1979	2
19 October 1977	2
14 November 1973	2
30 August 1973	2
9 June 1978	2
3 April 1973	2
11 April 1973	2
22 May 1975	1
19 September 1979	1
2 December 1971	1
13 August 1974	1
30 May 1972	1
19 August 1975	1
7 May 1970	1
26 August 1970	1
16 October 1973	1
17 October 1973	1
27 August 1975	1
20 August 1975	1
25 May 1976	1
3 September 1970	1
23 March 1972	1
10 July 1974	1
12 October 1977	1
20 September 1978	1
8 March 1973	1
15 September 1970	1
16 March 1977	1
10 May 1979	1
13 December 1973	1
3 June 1976	1
22 February 1972	1
28 April 1976	1
12 April 1972	1
27 February 1975	1
24 November 1978	1
24 November 1971	1
25 November 1971	1
27 September 1973	1
26 May 1977	1
12 September 1972	1
10 November 1971	1
22 May 1973	1
10 November 1976	1
27 May 1977	1
12 April 1978	1
13 April 1978	1
9 November 1976	1
14 September 1977	1
9 November 1971	1
17 May 1973	1
4 November 1971	1
19 October 1976	1
4 October 1977	1
28 October 1970	1
17 May 1972	1
24 October 1974	1
20 May 1970	1
7 March 1978	1