january 1971 - december 1970 |
- |
|
january 1971 - january 1970 |
- |
february 1971 - january 1971 |
1.60 % |
|
february 1971 - february 1970 |
∞ % |
march 1971 - february 1971 |
- |
|
march 1971 - march 1970 |
- |
april 1971 - march 1971 |
- |
|
april 1971 - april 1970 |
- |
may 1971 - april 1971 |
2.74 % |
|
may 1971 - may 1970 |
∞ % |
june 1971 - may 1971 |
- |
|
june 1971 - june 1970 |
- |
july 1971 - june 1971 |
- |
|
july 1971 - july 1970 |
- |
august 1971 - july 1971 |
1.94 % |
|
august 1971 - august 1970 |
∞ % |
september 1971 - august 1971 |
- |
|
september 1971 - september 1970 |
- |
october 1971 - september 1971 |
- |
|
october 1971 - october 1970 |
- |
november 1971 - october 1971 |
2.06 % |
|
november 1971 - november 1970 |
∞ % |
december 1971 - november 1971 |
- |
|
december 1971 - december 1970 |
- |