Question: What was the total number of votes in the 2005 elections?
SQL: SELECT MIN("Total votes") FROM "1-19698421-1" WHERE "Year" = '2005';

Question: How many elections had 1423 average voters per candidate?
SQL: SELECT COUNT("Change (percentage points)") FROM "1-19698421-1" WHERE "Average voters per candidate" = 1423.0;

Question: How many candidates were there in the year of 1987?
SQL: SELECT "Number of Candidates" FROM "1-19698421-1" WHERE "Year" = '1987';