january 1991 - december 1990 |
9.89 % |
|
january 1991 - january 1990 |
34.07 % |
february 1991 - january 1991 |
4.25 % |
|
february 1991 - february 1990 |
33.15 % |
march 1991 - february 1991 |
2.99 % |
|
march 1991 - march 1990 |
34.32 % |
april 1991 - march 1991 |
3.13 % |
|
april 1991 - april 1990 |
35.81 % |
may 1991 - april 1991 |
1.03 % |
|
may 1991 - may 1990 |
36.92 % |
june 1991 - may 1991 |
1.05 % |
|
june 1991 - june 1990 |
38.58 % |
july 1991 - june 1991 |
2.87 % |
|
july 1991 - july 1990 |
38.20 % |
august 1991 - july 1991 |
-0.76 % |
|
august 1991 - august 1990 |
34.20 % |
september 1991 - august 1991 |
1.64 % |
|
september 1991 - september 1990 |
34.04 % |
october 1991 - september 1991 |
1.26 % |
|
october 1991 - october 1990 |
33.92 % |
november 1991 - october 1991 |
1.06 % |
|
november 1991 - november 1990 |
32.82 % |
december 1991 - november 1991 |
0.25 % |
|
december 1991 - december 1990 |
32.22 % |