Statewide,  the returned ballots amounted to 20,8% of the total sent out.  The number of voters who sent in ballots was about 538,000.  The humber of ballots sent  out were   2,579, 350.  How many of those returned ballots were valid (signatures,  etc.)  would be less than the number sent in.   So for brevity's sake,  20% of the voters in Oregon exercised their right.  Fewer than there are kids in school,  K-12,  which is about 585,000.

The number of kids vs number of voters is essentially one to one.  But it takes $15,000 per kid to provide school for each of them.  I guess the big tax  payers do vote,  and the people who need their taxes to pay their rent, food, health care,  education are not voting.  Strange.  (There are a whole lot of voters who pay zero taxes,  or nowhere close enough to cover even a small part of their social contract cost.)   I guess those who need to vote don't.  And those who do get blamed for any slight the congress of voters might impose on the non voters.