Charts with lowest aggregated no of weeks

Pos	Sum of no of weeks of records	Date of chart
1	42	18th November 1973
2	45	11th November 1973
3	45	25th November 1973
4	47	21st October 1973
5	47	4th November 1973
6	47	5th May 1974
7	50	23rd June 1974
8	51	30th August 1970
9	52	2nd December 1973
10	52	21st July 1974
11	53	28th October 1973
12	53	3rd March 1974
13	53	30th June 1974
14	53	25th August 1974
15	54	8th November 1970
16	54	21st April 1974
17	54	12th May 1974
18	55	25th October 1970
19	55	14th July 1974
20	56	6th September 1970