1976 Cuban constitutional referendum
Results

Choice
Votes
%
For
5,473,534
99.02
Against
54,070
0.98
Invalid/blank votes
75,369
–
Total
5,602,973
100
Registered voters/turnout
5,717,266
98.00
Source: Direct Democracy
Source: Direct Democracy
Source: Direct Democracy

Question: What was the approval percentage of the 1976 Cuban constitutional referendum and what was the vote turnout?
Answer: The 1976 Cuban constitutional referendum was approved by 99.02% of voters with a turnout of 98%.