| january 1977 - december 1976 |
1.43 % |
|
january 1977 - january 1976 |
11.65 % |
| february 1977 - january 1977 |
0.95 % |
|
february 1977 - february 1976 |
11.30 % |
| march 1977 - february 1977 |
1.36 % |
|
march 1977 - march 1976 |
11.61 % |
| april 1977 - march 1977 |
0.72 % |
|
april 1977 - april 1976 |
11.62 % |
| may 1977 - april 1977 |
1.33 % |
|
may 1977 - may 1976 |
12.78 % |
| june 1977 - may 1977 |
0.81 % |
|
june 1977 - june 1976 |
13.42 % |
| july 1977 - june 1977 |
0.70 % |
|
july 1977 - july 1976 |
12.06 % |
| august 1977 - july 1977 |
1.59 % |
|
august 1977 - august 1976 |
12.37 % |
| september 1977 - august 1977 |
0.39 % |
|
september 1977 - september 1976 |
11.93 % |
| october 1977 - september 1977 |
0.49 % |
|
october 1977 - october 1976 |
11.29 % |
| november 1977 - october 1977 |
0.19 % |
|
november 1977 - november 1976 |
10.77 % |
| december 1977 - november 1977 |
0.39 % |
|
december 1977 - december 1976 |
10.83 % |