january 1997 - december 1996 |
5.87 % |
|
january 1997 - january 1996 |
75.72 % |
february 1997 - january 1997 |
5.66 % |
|
february 1997 - february 1996 |
77.65 % |
march 1997 - february 1997 |
5.40 % |
|
march 1997 - march 1996 |
77.30 % |
april 1997 - march 1997 |
6.62 % |
|
april 1997 - april 1996 |
77.16 % |
may 1997 - april 1997 |
4.69 % |
|
may 1997 - may 1996 |
77.46 % |
june 1997 - may 1997 |
2.88 % |
|
june 1997 - june 1996 |
78.05 % |
july 1997 - june 1997 |
6.26 % |
|
july 1997 - july 1996 |
85.23 % |
august 1997 - july 1997 |
6.20 % |
|
august 1997 - august 1996 |
87.04 % |
september 1997 - august 1997 |
7.31 % |
|
september 1997 - september 1996 |
89.86 % |
october 1997 - september 1997 |
8.33 % |
|
october 1997 - october 1996 |
93.16 % |
november 1997 - october 1997 |
6.63 % |
|
november 1997 - november 1996 |
95.82 % |
december 1997 - november 1997 |
5.14 % |
|
december 1997 - december 1996 |
99.09 % |