Table: religion_populations_2
Columns: religious_group
population_1961
population_1971
population_1981
population_1991
population_2001

Question: For the group with 1.92% population in 1981, what was their percentage of the population in 1971?
SQL: SELECT "population_1971" FROM religion_populations_2 WHERE "population_1981" = '1.92%'

Question: For the group with 1.79% population in 1961, what was their percentage of the population in 1971?
SQL: SELECT "population_1971" FROM religion_populations_2 WHERE "population_1961" = '1.79%'