Which is the best conclusion someone can draw from this graph?

Citizens with higher incomes are more likely to vote

Explanation: is correct

answer; i believe that the correct answer is (chronological order);

- "bill clinton ( the 42nd u.s. president, served in office from by low unemployment, declining crime rates and a budget surplus. during clinton's second term, the u.s. economy was healthy, unemployment was low and the nation experienced a major technology boom and the rise of the internet."