February 01 to September 30, 1968 (243 days)
December 15, 1967 to January 31, 1968 (48 days)
December 01 to December 14, 1967 (14 days)
October 20 to November 30, 1967 (42 days)
July 25 to October 19, 1967 (87 days)
June 30 to July 24, 1967 (25 days)
June 01 to June 15, 1967 (15 days)
May 19 to June 14, 1967 (27 days)
February 10 to May 18, 1967 (98 days)
January 03 to February 09, 1967 (38 days)
December 10, 1966 to January 02, 1967 (24 days)
October 28 to December 09, 1966 (43 days)
June 24 to October 27, 1966 (126 days)
April 17 to June 23, 1966 (68 days)
February 09 to April 16, 1966 (67 days)
January 23 to February 08, 1966 (17 days)
November 03, 1965 to January 22, 1966 (81 days)
August 08 to November 02, 1965 (87 days)
May 12 to August 07, 1965 (88 days)
November 03 to December 08, 1964 (36 days)
October 27 to November 02, 1964 (7 days)
July 30 to October 26, 1964 (89 days)
April 28 to July 29, 1964 (93 days)
February 27 to April 27, 1964 (61 days)
February 01 to February 26, 1964 (26 days)
January 09 to January 31, 1964 (23 days)
December 10, 1963 to January 08, 1964 (30 days)
November 21 to December 09, 1963 (19 days)
September 24 to November 20, 1963 (58 days)
July 19 to September 23, 1963 (67 days)
November 29, 1962 to July 18, 1963 (232 days)
October 31 to November 28, 1962 (29 days)
September 26 to October 30, 1962 (35 days)
July 04 to September 25, 1962 (84 days)
March 15 to July 03, 1962 (111 days)
June 21 to September 13, 1961 (85 days)
May 12 to June 20, 1961 (40 days)
January 04 to May 11, 1961 (128 days)
December 03 to December 22, 1960 (20 days)
October 19 to December 02, 1960 (45 days)
August 20 to October 18, 1960 (60 days)
December 16, 1959 to June 14, 1960 (182 days)
May 21 to December 15, 1959 (209 days)
April 22 to May 20, 1959 (29 days)
March 28 to April 21, 1959 (25 days)
March 21 to March 27, 1959 (7 days)
January 24 to February 17, 1959 (25 days)
March 12 to June 10, 1958 (91 days)
March 01 to March 11, 1958 (11 days)
February 22 to February 28, 1958 (7 days)
July 06 to July 14, 1957 (9 days)
November 05 to November 27, 1956 (23 days)
August 20 to November 04, 1956 (77 days)
July 09 to August 19, 1956 (42 days)
July 02 to July 08, 1956 (7 days)
June 04 to July 01, 1956 (28 days)
May 14 to June 03, 1956 (21 days)
May 07 to May 13, 1956 (7 days)
March 07 to August 23, 1955 (170 days)
February 07 to March 06, 1955 (28 days)
January 19 to February 06, 1955 (19 days)
November 29, 1954 to January 18, 1955 (51 days)
November 22 to November 28, 1954 (7 days)
October 13 to November 21, 1954 (40 days)
September 06 to October 12, 1954 (37 days)
May 26 to August 01, 1954 (68 days)
April 19 to May 25, 1954 (37 days)
January 25 to April 18, 1954 (84 days)
