http://www2.census.gov/prod2/decennial/documents/31679801n1-40ch02.pdf can be found by a browser entry of
census 1970
The answer is in table 31 of supplement 26, and if you need to know their title headings, search for census 1970.
Mississippi won the Sugar Bowl in 1970.
The population is 6,930,952 people in 1970.
Icelands population is 319,368
The population of Florida in 1970 was approximately 6.8 million people.
Sugar Magnolia was created in 1970-11.
The British population was recorded at approximately 55 million people in 1970.
The population doubled since 1970
The population of Kakira Sugar Works is 2,011.
The population of Sugar Loaf Islands is 0.
53p
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The population of Pelwatte Sugar Industries PLC is 4,200.