| january 1988 - december 1987 |
1.43 % |
|
january 1988 - january 1987 |
9.13 % |
| february 1988 - january 1988 |
1.38 % |
|
february 1988 - february 1987 |
9.37 % |
| march 1988 - february 1988 |
0.67 % |
|
march 1988 - march 1987 |
8.64 % |
| april 1988 - march 1988 |
0.37 % |
|
april 1988 - april 1987 |
8.50 % |
| may 1988 - april 1988 |
0.34 % |
|
may 1988 - may 1987 |
8.75 % |
| june 1988 - may 1988 |
0.52 % |
|
june 1988 - june 1987 |
9.61 % |
| july 1988 - june 1988 |
0.82 % |
|
july 1988 - july 1987 |
10.17 % |
| august 1988 - july 1988 |
1.31 % |
|
august 1988 - august 1987 |
10.43 % |
| september 1988 - august 1988 |
1.02 % |
|
september 1988 - september 1987 |
11.26 % |
| october 1988 - september 1988 |
0.89 % |
|
october 1988 - october 1987 |
11.00 % |
| november 1988 - october 1988 |
1.41 % |
|
november 1988 - november 1987 |
12.15 % |
| december 1988 - november 1988 |
1.18 % |
|
december 1988 - december 1987 |
11.96 % |