CREATE TABLE "table1_256286_61" (
  "meas_num" real,
  "passed" text,
  "yes_votes" real,
  "no_votes" real,
  "pct_yes" text,
  "const_amd" text,
  "type" text,
  "description" text
);

Question: What is the percentage of yes when there were 218846 yes votes
SQL: SELECT "pct_yes" FROM "table1_256286_61" WHERE "yes_votes"=218846;

Question: How many type catagories are listed when the percentage of yes is 68.91%?
SQL: SELECT COUNT("type") FROM "table1_256286_61" WHERE "pct_yes"='68.91%';

Question: What is the type when yes votes are 546255? 
SQL: SELECT "type" FROM "table1_256286_61" WHERE "yes_votes"=546255;

Question: What is the measure number for the bill described as obscenity and sexual conduct bill? 
SQL: SELECT "meas_num" FROM "table1_256286_61" WHERE "description"='Obscenity and sexual conduct bill';