| january 1977 - december 1976 |
0.35 % |
|
january 1977 - january 1976 |
2.98 % |
| february 1977 - january 1977 |
0.99 % |
|
february 1977 - february 1976 |
6.87 % |
| march 1977 - february 1977 |
0.63 % |
|
march 1977 - march 1976 |
9.08 % |
| april 1977 - march 1977 |
0.35 % |
|
april 1977 - april 1976 |
8.31 % |
| may 1977 - april 1977 |
1.59 % |
|
may 1977 - may 1976 |
9.63 % |
| june 1977 - may 1977 |
0.61 % |
|
june 1977 - june 1976 |
9.97 % |
| july 1977 - june 1977 |
1.56 % |
|
july 1977 - july 1976 |
9.40 % |
| august 1977 - july 1977 |
0.60 % |
|
august 1977 - august 1976 |
9.66 % |
| september 1977 - august 1977 |
1.26 % |
|
september 1977 - september 1976 |
9.61 % |
| october 1977 - september 1977 |
-0.33 % |
|
october 1977 - october 1976 |
8.55 % |
| november 1977 - october 1977 |
0.00 % |
|
november 1977 - november 1976 |
7.86 % |
| december 1977 - november 1977 |
0.00 % |
|
december 1977 - december 1976 |
7.86 % |