january 1997 - december 1996 |
2.57 % |
|
january 1997 - january 1996 |
26.44 % |
february 1997 - january 1997 |
1.68 % |
|
february 1997 - february 1996 |
25.64 % |
march 1997 - february 1997 |
1.24 % |
|
march 1997 - march 1996 |
24.46 % |
april 1997 - march 1997 |
1.08 % |
|
april 1997 - april 1996 |
22.33 % |
may 1997 - april 1997 |
0.91 % |
|
may 1997 - may 1996 |
21.23 % |
june 1997 - may 1997 |
0.89 % |
|
june 1997 - june 1996 |
20.35 % |
july 1997 - june 1997 |
0.87 % |
|
july 1997 - july 1996 |
19.70 % |
august 1997 - july 1997 |
0.89 % |
|
august 1997 - august 1996 |
19.18 % |
september 1997 - august 1997 |
1.25 % |
|
september 1997 - september 1996 |
18.76 % |
october 1997 - september 1997 |
0.80 % |
|
october 1997 - october 1996 |
18.24 % |
november 1997 - october 1997 |
1.12 % |
|
november 1997 - november 1996 |
17.77 % |
december 1997 - november 1997 |
1.40 % |
|
december 1997 - december 1996 |
15.72 % |