| january 1980 - december 1979 |
0.48 % |
|
january 1980 - january 1979 |
9.71 % |
| february 1980 - january 1980 |
1.20 % |
|
february 1980 - february 1979 |
9.59 % |
| march 1980 - february 1980 |
0.71 % |
|
march 1980 - march 1979 |
9.23 % |
| april 1980 - march 1980 |
0.70 % |
|
april 1980 - april 1979 |
9.16 % |
| may 1980 - april 1980 |
1.17 % |
|
may 1980 - may 1979 |
9.32 % |
| june 1980 - may 1980 |
1.15 % |
|
june 1980 - june 1979 |
10.03 % |
| july 1980 - june 1980 |
0.68 % |
|
july 1980 - july 1979 |
9.95 % |
| august 1980 - july 1980 |
1.13 % |
|
august 1980 - august 1979 |
10.92 % |
| september 1980 - august 1980 |
0.67 % |
|
september 1980 - september 1979 |
10.57 % |
| october 1980 - september 1980 |
0.89 % |
|
october 1980 - october 1979 |
10.73 % |
| november 1980 - october 1980 |
1.32 % |
|
november 1980 - november 1979 |
11.11 % |
| december 1980 - november 1980 |
0.43 % |
|
december 1980 - december 1979 |
11.06 % |