| january 1987 - december 1986 |
1.23 % |
|
january 1987 - january 1986 |
15.61 % |
| february 1987 - january 1987 |
0.49 % |
|
february 1987 - february 1986 |
16.83 % |
| march 1987 - february 1987 |
3.15 % |
|
march 1987 - march 1986 |
16.87 % |
| april 1987 - march 1987 |
2.11 % |
|
april 1987 - april 1986 |
17.57 % |
| may 1987 - april 1987 |
0.69 % |
|
may 1987 - may 1986 |
17.74 % |
| june 1987 - may 1987 |
2.40 % |
|
june 1987 - june 1986 |
18.03 % |
| july 1987 - june 1987 |
-2.01 % |
|
july 1987 - july 1986 |
16.89 % |
| august 1987 - july 1987 |
-0.57 % |
|
august 1987 - august 1986 |
16.53 % |
| september 1987 - august 1987 |
1.83 % |
|
september 1987 - september 1986 |
14.69 % |
| october 1987 - september 1987 |
3.15 % |
|
october 1987 - october 1986 |
15.18 % |
| november 1987 - october 1987 |
0.87 % |
|
november 1987 - november 1986 |
15.32 % |
| december 1987 - november 1987 |
1.51 % |
|
december 1987 - december 1986 |
15.76 % |