january 1991 - december 1990 |
0.01 % |
|
january 1991 - january 1990 |
22.18 % |
february 1991 - january 1991 |
0.22 % |
|
february 1991 - february 1990 |
22.32 % |
march 1991 - february 1991 |
1.91 % |
|
march 1991 - march 1990 |
20.72 % |
april 1991 - march 1991 |
3.52 % |
|
april 1991 - april 1990 |
22.77 % |
may 1991 - april 1991 |
0.19 % |
|
may 1991 - may 1990 |
19.20 % |
june 1991 - may 1991 |
2.32 % |
|
june 1991 - june 1990 |
18.90 % |
july 1991 - june 1991 |
-0.54 % |
|
july 1991 - july 1990 |
18.77 % |
august 1991 - july 1991 |
-0.10 % |
|
august 1991 - august 1990 |
17.97 % |
september 1991 - august 1991 |
4.06 % |
|
september 1991 - september 1990 |
18.25 % |
october 1991 - september 1991 |
1.89 % |
|
october 1991 - october 1990 |
17.66 % |
november 1991 - october 1991 |
1.57 % |
|
november 1991 - november 1990 |
17.95 % |
december 1991 - november 1991 |
1.75 % |
|
december 1991 - december 1990 |
18.02 % |