| january 1990 - december 1989 |
2.50 % |
|
january 1990 - january 1989 |
23.07 % |
| february 1990 - january 1990 |
0.29 % |
|
february 1990 - february 1989 |
23.28 % |
| march 1990 - february 1990 |
2.41 % |
|
march 1990 - march 1989 |
23.90 % |
| april 1990 - march 1990 |
1.78 % |
|
april 1990 - april 1989 |
24.80 % |
| may 1990 - april 1990 |
1.52 % |
|
may 1990 - may 1989 |
24.27 % |
| june 1990 - may 1990 |
2.19 % |
|
june 1990 - june 1989 |
24.79 % |
| july 1990 - june 1990 |
1.67 % |
|
july 1990 - july 1989 |
24.60 % |
| august 1990 - july 1990 |
2.01 % |
|
august 1990 - august 1989 |
25.85 % |
| september 1990 - august 1990 |
4.89 % |
|
september 1990 - september 1989 |
29.25 % |
| october 1990 - september 1990 |
3.82 % |
|
october 1990 - october 1989 |
30.43 % |
| november 1990 - october 1990 |
0.88 % |
|
november 1990 - november 1989 |
29.36 % |
| december 1990 - november 1990 |
0.52 % |
|
december 1990 - december 1989 |
27.33 % |