january 1991 - december 1990 |
1.30 % |
|
january 1991 - january 1990 |
18.63 % |
february 1991 - january 1991 |
0.32 % |
|
february 1991 - february 1990 |
18.11 % |
march 1991 - february 1991 |
1.28 % |
|
march 1991 - march 1990 |
18.28 % |
april 1991 - march 1991 |
2.52 % |
|
april 1991 - april 1990 |
18.18 % |
may 1991 - april 1991 |
1.54 % |
|
may 1991 - may 1990 |
18.28 % |
june 1991 - may 1991 |
1.82 % |
|
june 1991 - june 1990 |
19.57 % |
july 1991 - june 1991 |
3.27 % |
|
july 1991 - july 1990 |
21.33 % |
august 1991 - july 1991 |
1.73 % |
|
august 1991 - august 1990 |
21.31 % |
september 1991 - august 1991 |
1.70 % |
|
september 1991 - september 1990 |
20.88 % |
october 1991 - september 1991 |
0.56 % |
|
october 1991 - october 1990 |
19.14 % |
november 1991 - october 1991 |
0.28 % |
|
november 1991 - november 1990 |
17.92 % |
december 1991 - november 1991 |
0.28 % |
|
december 1991 - december 1990 |
17.86 % |