Assertion: total ban | /r/AtLocation | at least 26 countries
Facets:
value: by 1991
type: TEMPORAL
Source sentences:
text: By 1991, total bans, including for disease control, were in place in at least 26 countries; for example, Cuba in 1970, the US in the 1980s, Singapore in 1984, Chile in 1985, and the Republic of Korea in 1986.