CREATE TABLE table_27943 ("meas. num." FLOAT, "passed" CLOB, "YES votes" FLOAT, "NO votes" FLOAT, "% YES" CLOB, "Const. Amd.?" CLOB, "type" CLOB, "description" CLOB)

How many measures numbered 8 were a constitutional ammendment?
SELECT COUNT("Const. Amd.?") FROM table_27943 WHERE "meas. num." = '8'
SELECT COUNT("Const. Amd.?") FROM "table_27943" WHERE "meas. num." = '8'