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

Date	Number of uses
23 May 1973	71
16 August 1972	56
18 October 1972	52
27 September 1972	42
26 August 1971	39
23 February 1972	37
25 August 1970	36
2 April 1974	27
7 August 1974	27
20 August 1975	26
18 February 1976	18
18 February 1975	18
7 December 1971	18
10 May 1978	17
22 May 1973	17
10 November 1971	17
18 August 1977	17
6 December 1976	16
28 May 1975	16
25 May 1978	15
13 December 1973	15
28 February 1979	14
10 May 1972	14
8 December 1976	14
9 September 1971	14
13 May 1970	13
1 May 1979	13
5 March 1975	13
26 August 1975	13
24 August 1977	13
10 May 1979	13
17 March 1976	13
27 November 1973	12
12 September 1978	12
23 August 1977	12
11 December 1974	12
6 December 1973	12
22 November 1973	12
17 May 1973	12
10 April 1974	12
8 September 1971	12
10 November 1976	12
3 May 1973	12
11 October 1972	12
4 November 1970	12
30 May 1978	12
23 November 1979	11
4 June 1970	11
10 December 1974	11
21 August 1975	11
31 May 1979	11
24 May 1977	11
13 November 1979	11
24 August 1976	11
8 October 1975	11
16 November 1976	11
11 April 1978	11
3 June 1977	11
16 February 1977	10
22 November 1979	10
13 May 1971	10
4 June 1976	10
26 May 1978	10
31 May 1973	10
25 October 1979	10
22 October 1975	9
30 November 1976	9
30 May 1979	9
9 July 1975	9
5 June 1975	9
13 September 1979	9
21 May 1975	9
7 March 1979	9
18 October 1979	9
17 August 1976	9
20 November 1974	9
15 September 1976	9
19 August 1975	8
16 September 1970	8
28 November 1973	8
1 June 1973	8
8 November 1979	8
8 March 1973	8
20 September 1972	8
19 November 1979	8
11 July 1974	8
1 March 1979	8
11 November 1976	8
27 September 1979	8
23 May 1979	8
11 June 1975	8
30 March 1971	8
26 February 1975	8
9 October 1979	7
15 April 1970	7
24 May 1973	7
4 March 1975	7
22 February 1979	7
20 May 1976	7
15 October 1975	7
9 December 1976	7
31 May 1977	7
30 May 1973	7
16 March 1971	7
1 May 1973	7
20 March 1979	7
24 October 1974	7
22 May 1975	7
24 May 1978	7
23 August 1978	7
8 November 1973	7
7 June 1979	7
8 September 1976	7
2 March 1972	7
9 June 1970	7
20 November 1979	7
18 August 1976	7
2 November 1970	7
22 February 1978	7
17 August 1978	7
24 July 1974	7
26 November 1974	7
20 September 1973	7
2 November 1977	7
1 November 1977	7
30 October 1972	7
13 October 1977	7
3 November 1970	7
24 March 1976	6
11 May 1978	6
19 May 1976	6
12 November 1974	6
23 October 1975	6
22 March 1972	6
28 March 1979	6
23 August 1973	6
28 August 1973	6
21 August 1979	6
30 April 1971	6
29 September 1971	6
18 May 1972	6
7 November 1979	6
30 March 1976	6
22 November 1978	6
15 September 1971	6
25 May 1976	6
30 September 1975	6
19 August 1970	6
12 March 1970	6
1 December 1976	6
4 June 1975	6
21 March 1979	6
23 October 1979	6
24 February 1971	6
29 May 1975	6
21 November 1978	6
2 March 1976	6
4 June 1979	6
2 October 1975	6
1 October 1975	6
9 September 1976	6
25 May 1977	6
26 September 1979	6
14 May 1975	6
25 August 1977	6
8 November 1978	6
5 November 1975	6
5 December 1974	6
22 April 1970	6
16 March 1976	6
29 April 1971	6
25 September 1973	6
27 May 1976	6
17 July 1975	6
6 June 1979	6
5 March 1974	5
1 April 1976	5
15 September 1970	5
5 June 1970	5
16 May 1972	5
15 May 1973	5
6 November 1979	5
14 March 1978	5
31 March 1976	5
27 August 1975	5
29 October 1970	5
12 May 1971	5
4 April 1979	5
7 April 1970	5
9 April 1970	5
3 June 1975	5
12 October 1972	5
12 September 1979	5
15 August 1974	5
18 July 1974	5
25 August 1976	5
19 March 1974	5
7 November 1973	5
9 October 1975	5
17 August 1971	5
1 October 1970	5
28 February 1973	5
22 March 1977	5
12 February 1975	5
11 September 1979	5
2 December 1971	5
9 December 1971	5
30 October 1975	5
28 February 1978	5
5 May 1970	5
25 February 1976	5
28 September 1978	5
20 September 1978	5
21 September 1978	5
16 August 1978	5
21 April 1977	5
27 November 1974	5
28 November 1974	5
16 September 1971	5
2 October 1974	5
9 May 1972	5
9 May 1978	5
9 November 1976	5
1 March 1978	5
7 April 1976	4
15 February 1977	4
18 May 1976	4
13 November 1974	4
14 November 1974	4
28 October 1975	4
14 May 1970	4
29 March 1979	4
14 September 1978	4
31 July 1974	4
24 October 1978	4
6 June 1973	4
12 April 1973	4
5 June 1973	4
20 August 1970	4
27 August 1970	4
18 February 1971	4
11 March 1970	4
2 December 1976	4
25 September 1974	4
23 October 1973	4
25 October 1973	4
9 June 1978	4
1 June 1978	4
3 November 1971	4
20 May 1975	4
27 May 1975	4
27 October 1971	4
14 August 1974	4
15 November 1979	4
14 November 1978	4
24 August 1978	4
16 July 1974	4
12 March 1974	4
6 November 1973	4
28 April 1976	4
5 June 1979	4
9 March 1972	4
27 October 1972	4
24 October 1972	4
21 October 1976	4
21 March 1972	4
11 November 1971	4
24 August 1972	4
3 April 1974	4
31 May 1972	4
8 March 1979	4
9 November 1978	4
2 September 1970	4
17 June 1970	4
24 February 1976	4
17 March 1977	4
11 December 1973	4
25 July 1974	4
24 November 1971	4
15 August 1972	4
13 November 1973	4
5 April 1979	4
4 November 1977	4
1 October 1974	4
23 November 1978	4
14 October 1970	4
16 October 1970	4
8 May 1978	4
16 February 1971	4
2 March 1978	4
10 December 1976	3
25 March 1976	3
9 September 1975	3
2 September 1975	3
13 September 1978	3
17 September 1970	3
16 March 1977	3
29 May 1973	3
13 September 1973	3
13 September 1977	3
17 May 1972	3
22 May 1970	3
22 September 1970	3
11 April 1972	3
22 April 1975	3
14 May 1971	3
11 May 1971	3
19 May 1971	3
30 May 1977	3
30 March 1977	3
7 June 1978	3
28 September 1972	3
12 April 1978	3
10 December 1971	3
29 October 1974	3
19 October 1972	3
14 September 1976	3
1 June 1972	3
19 September 1979	3
22 August 1978	3
4 March 1976	3
17 October 1979	3
29 April 1976	3
19 October 1977	3
7 November 1978	3
13 May 1975	3
4 May 1977	3
20 April 1972	3
11 February 1975	3
12 June 1975	3
6 April 1978	3
9 April 1975	3
29 August 1972	3
8 May 1973	3
10 September 1975	3
3 September 1970	3
10 June 1970	3
16 June 1970	3
9 October 1973	3
27 September 1978	3
21 April 1970	3
22 February 1972	3
30 September 1971	3
29 August 1979	3
23 November 1971	3
27 September 1973	3
26 September 1973	3
17 October 1972	3
31 October 1972	3
3 April 1973	3
3 November 1976	3
28 March 1973	3
22 May 1979	3
16 April 1975	2
10 April 1975	2
17 February 1977	2
22 March 1979	2
6 April 1976	2
19 November 1974	2
14 March 1973	2
5 March 1970	2
29 October 1975	2
19 May 1970	2
19 September 1974	2
2 June 1970	2
11 November 1975	2
9 March 1977	2
3 May 1979	2
30 July 1974	2
25 October 1978	2
26 October 1978	2
19 September 1972	2
24 May 1979	2
19 September 1973	2
24 March 1977	2
21 September 1976	2
27 April 1977	2
8 June 1973	2
20 October 1970	2
6 March 1975	2
3 May 1977	2
24 September 1970	2
10 April 1973	2
15 March 1978	2
22 February 1977	2
7 March 1974	2
18 May 1971	2
19 March 1970	2
18 March 1970	2
6 March 1973	2
22 October 1970	2
3 December 1976	2
7 December 1976	2
3 June 1976	2
1 June 1976	2
17 August 1972	2
30 August 1973	2
31 March 1977	2
30 August 1979	2
13 April 1978	2
13 October 1976	2
9 November 1971	2
2 November 1971	2
20 May 1971	2
24 May 1972	2
26 May 1972	2
26 September 1978	2
13 August 1974	2
16 August 1974	2
16 November 1978	2
15 November 1978	2
3 September 1975	2
10 October 1973	2
17 October 1973	2
6 October 1977	2
22 September 1977	2
16 October 1979	2
17 July 1974	2
3 March 1976	2
6 May 1971	2
27 April 1976	2
8 March 1972	2
21 October 1977	2
1 March 1972	2
27 May 1977	2
31 May 1978	2
9 March 1971	2
17 November 1976	2
18 November 1976	2
23 March 1977	2
29 March 1977	2
29 May 1979	2
7 April 1978	2
5 April 1978	2
23 August 1972	2
19 August 1976	2
19 October 1976	2
10 October 1979	2
11 October 1979	2
8 June 1979	2
13 October 1971	2
7 May 1970	2
7 September 1976	2
31 March 1971	2
18 June 1970	2
6 November 1975	2
3 December 1974	2
29 February 1972	2
24 February 1972	2
23 July 1974	2
18 April 1972	2
13 April 1972	2
28 August 1979	2
20 February 1975	2
9 November 1977	2
6 September 1977	2
23 October 1974	2
3 October 1974	2
24 August 1971	2
5 May 1978	2
3 May 1978	2
2 November 1976	2
10 April 1978	2
17 August 1977	2
16 August 1977	2
15 April 1975	1
17 April 1975	1
12 October 1976	1
21 November 1973	1
4 March 1970	1
7 October 1971	1
6 October 1971	1
12 May 1970	1
23 March 1972	1
25 February 1975	1
3 June 1970	1
19 February 1976	1
16 October 1975	1
29 August 1973	1
9 May 1979	1
2 May 1979	1
5 December 1973	1
15 March 1977	1
12 September 1972	1
29 November 1973	1
6 October 1976	1
7 October 1976	1
22 September 1976	1
23 September 1976	1
11 October 1978	1
14 September 1977	1
15 October 1974	1
16 October 1974	1
5 May 1977	1
28 October 1970	1
20 May 1970	1
21 May 1970	1
7 June 1973	1
29 September 1970	1
23 April 1975	1
5 October 1977	1
23 February 1977	1
24 February 1977	1
25 February 1977	1
28 August 1975	1
14 September 1971	1
26 August 1970	1
18 August 1970	1
26 October 1970	1
7 March 1973	1
10 March 1970	1
17 March 1970	1
14 October 1975	1
2 June 1976	1
24 September 1974	1
23 May 1978	1
29 May 1978	1
8 April 1970	1
21 October 1975	1
2 June 1978	1
6 June 1978	1
24 October 1979	1
26 September 1972	1
30 August 1972	1
31 August 1972	1
7 November 1977	1
4 September 1975	1
7 September 1977	1
10 October 1972	1
25 February 1971	1
23 May 1972	1
28 October 1971	1
26 October 1971	1
14 November 1979	1
17 November 1978	1
21 September 1977	1
20 September 1977	1
7 September 1971	1
31 October 1974	1
13 March 1974	1
7 October 1975	1
26 October 1972	1
25 October 1972	1
26 May 1977	1
18 August 1971	1
15 May 1975	1
27 February 1973	1
19 September 1978	1
22 July 1975	1
21 November 1979	1
20 October 1976	1
5 May 1971	1
4 May 1971	1
25 September 1979	1
19 February 1975	1
4 April 1978	1
20 February 1979	1
9 May 1973	1
21 February 1979	1
27 February 1979	1
4 April 1974	1
18 September 1979	1
8 April 1974	1
6 May 1976	1
4 May 1976	1
5 May 1976	1
30 October 1974	1
8 December 1971	1
20 October 1977	1
30 May 1972	1
14 October 1971	1
6 May 1970	1
6 August 1974	1
1 August 1974	1
8 May 1979	1
6 April 1971	1
26 October 1977	1
12 June 1970	1
11 June 1970	1
26 February 1976	1
10 October 1978	1
4 November 1975	1
4 December 1974	1
10 March 1977	1
12 October 1978	1
20 April 1977	1
19 October 1978	1
18 October 1978	1
18 March 1976	1
27 April 1971	1
20 March 1974	1
21 March 1974	1
15 November 1973	1
14 November 1973	1
8 November 1977	1
17 October 1978	1
16 September 1976	1
23 August 1979	1
12 October 1977	1
23 February 1971	1
4 April 1973	1
18 October 1977	1
25 August 1971	1
2 May 1978	1
2 June 1977	1
1 June 1977	1
8 March 1978	1
9 March 1978	1