Cumulative Turnout Percentage by Date by 2014 Primary Turnout
Voters in the primary voted earlier and established a wide turnout advantage over those who did not vote in the primary.
The turnout difference is dramatic. Fully 96% of those who voted in the primary returned for the general versus only 58% of those who skipped the primary.
SOURCES of RAW DATA: Oregon Secretary of State, L2 of Bellevue Washington.