During the last 4 national elections, the eligible voting population has grown from 198,381,943 in 2002 to 217,342,419 in 2010. The most recent mid-term election had the highest voter turnout percentage of the last three at a paltry 41.7%. The presidential elections have had a similar voter turnout percentage, hovering in the low 60% range. A roughly 20% difference between mid-term and presidential elections has held consistent throughout the last decade.