The charts above are from a survey done by the Pew Research Center. They surveyed 12,055 adults nationwide between March 1st and 7th. The margin of error was 1.5 points (2.1 points for Democrats and 2.3 points for Republicans).
Note that most Americans are in favor of making voting easier for citizens. But Republicans, as usual, are out-of-step with the rest of the country. They oppose making voting easier, saying it would result in fraud. They prefer voter suppression -- believing that the fewer voters participate, the better their chances of winning.
Modern Republicans are anti-democratic.