january 1991 - december 1990 |
1.30 % |
|
january 1991 - january 1990 |
17.89 % |
february 1991 - january 1991 |
0.62 % |
|
february 1991 - february 1990 |
17.99 % |
march 1991 - february 1991 |
1.22 % |
|
march 1991 - march 1990 |
17.96 % |
april 1991 - march 1991 |
2.20 % |
|
april 1991 - april 1990 |
17.58 % |
may 1991 - april 1991 |
1.88 % |
|
may 1991 - may 1990 |
17.93 % |
june 1991 - may 1991 |
1.95 % |
|
june 1991 - june 1990 |
19.34 % |
july 1991 - june 1991 |
3.00 % |
|
july 1991 - july 1990 |
20.99 % |
august 1991 - july 1991 |
2.06 % |
|
august 1991 - august 1990 |
21.56 % |
september 1991 - august 1991 |
1.58 % |
|
september 1991 - september 1990 |
20.94 % |
october 1991 - september 1991 |
0.44 % |
|
october 1991 - october 1990 |
19.43 % |
november 1991 - october 1991 |
0.14 % |
|
november 1991 - november 1990 |
18.11 % |
december 1991 - november 1991 |
0.34 % |
|
december 1991 - december 1990 |
18.04 % |