January

1981-01-06

1981-01-13

1981-01-27

February

1981-02-03

1981-02-10

1981-02-17

1981-02-24

March

1981-03-03

1981-03-10

1981-03-17

1981-03-24

1981-03-31

April

1981-04-07

1981-04-14

1981-04-21

1981-04-28

May

1981-05-05

1981-05-12

1981-05-19

1981-05-27

June

1981-06-02

1981-06-09

1981-06-16

1981-06-23

1981-06-30

July

1981-07-07

1981-07-14

1981-07-21

1981-07-28

August

1981-08-04

1981-08-11

1981-08-18

1981-08-25

September

1981-09-01

1981-09-08

1981-09-15

1981-09-22

1981-09-29

October

1981-10-06

1981-10-13

1981-10-20

1981-10-27

November

1981-11-03

1981-11-10

1981-11-17

1981-11-24

December

1981-12-01

1981-12-08

1981-12-15

1981-12-22

1981-12-29