SCL is the one we were contracted to. When SCL provided information to us for voters during elections in the U.S., some scores or rankings were contained in that information. One of those was, for example, a turnout score. A turnout score might be something you use when going door to door in order to see who you should go to first or last based on how many elections a person has voted in previously. In the U.S., of course, voter turnout in elections is public information. But it also had five rankings or scores for personality in it.
On April 24th, 2018. See this statement in context.