| january 1999 - december 1998 |
4.80 % |
|
january 1999 - january 1998 |
65.90 % |
| february 1999 - january 1999 |
3.17 % |
|
february 1999 - february 1998 |
63.93 % |
| march 1999 - february 1999 |
4.05 % |
|
march 1999 - march 1998 |
63.54 % |
| april 1999 - march 1999 |
4.87 % |
|
april 1999 - april 1998 |
63.85 % |
| may 1999 - april 1999 |
2.94 % |
|
may 1999 - may 1998 |
62.97 % |
| june 1999 - may 1999 |
3.25 % |
|
june 1999 - june 1998 |
64.27 % |
| july 1999 - june 1999 |
3.82 % |
|
july 1999 - july 1998 |
65.00 % |
| august 1999 - july 1999 |
4.21 % |
|
august 1999 - august 1998 |
65.40 % |
| september 1999 - august 1999 |
5.99 % |
|
september 1999 - september 1998 |
64.27 % |
| october 1999 - september 1999 |
6.33 % |
|
october 1999 - october 1998 |
64.70 % |
| november 1999 - october 1999 |
4.20 % |
|
november 1999 - november 1998 |
64.55 % |
| december 1999 - november 1999 |
5.95 % |
|
december 1999 - december 1998 |
68.79 % |