Lowest count of new entries
Pos No. of new entries Date of chart
 1 0 18th April 1971
 2 0 4th March 1973
 3 0 24th August 1975
 4 1 28th February 1971
 5 1 7th January 1973
 6 1 29th April 1973
 7 2 14th June 1970
 8 2 27th December 1970
 9 2 10th January 1971
10 2 28th March 1971
11 2 23rd May 1971
12 2 11th July 1971
13 2 10th October 1971
14 2 21st November 1971
15 2 19th December 1971
16 2 26th December 1971
17 2 2nd January 1972
18 2 30th January 1972
19 2 6th February 1972
20 2 20th February 1972