| january 1980 - december 1979 |
1.40 % |
|
january 1980 - january 1979 |
5.98 % |
| february 1980 - january 1980 |
0.76 % |
|
february 1980 - february 1979 |
6.43 % |
| march 1980 - february 1980 |
0.18 % |
|
march 1980 - march 1979 |
6.56 % |
| april 1980 - march 1980 |
0.13 % |
|
april 1980 - april 1979 |
6.44 % |
| may 1980 - april 1980 |
0.29 % |
|
may 1980 - may 1979 |
6.46 % |
| june 1980 - may 1980 |
0.24 % |
|
june 1980 - june 1979 |
6.16 % |
| july 1980 - june 1980 |
1.18 % |
|
july 1980 - july 1979 |
6.53 % |
| august 1980 - july 1980 |
0.25 % |
|
august 1980 - august 1979 |
6.29 % |
| september 1980 - august 1980 |
0.63 % |
|
september 1980 - september 1979 |
6.74 % |
| october 1980 - september 1980 |
0.92 % |
|
october 1980 - october 1979 |
6.97 % |
| november 1980 - october 1980 |
1.02 % |
|
november 1980 - november 1979 |
7.61 % |
| december 1980 - november 1980 |
0.31 % |
|
december 1980 - december 1979 |
7.55 % |