|
|
|
|
Issuing
Statistics |
1958:
|
unknown |
1959:
|
unknown |
1960:
|
1 to 1-000* |
1961:
|
|
1962:
|
|
1963:
|
1
to 1-350* |
1964:
|
1
to 1-500 |
1965:
|
unknown |
1966:
|
unknown |
1967:
|
unknown |
1968:
|
unknown |
1969:
|
unknown |
1970:
|
unknown |
1971:
|
1 to 2-425 |
1972:
|
unknown |
1973:
|
unknown |
1974:
|
unknown |
1975:
|
unknown |
1976:
|
unknown |
1977:
|
unknown |
|
* includes known
over-run |