class CodeRay::Encoders::Statistic

def finish options
  all = @type_stats['TOTAL']
  all_count, all_size = all.count, all.size
  @type_stats.each do |type, stat|
    stat.size /= stat.count.to_f
  end
  types_stats = @type_stats.sort_by { |k, v| [-v.count, k.to_s] }.map do |k, v|
    TOKEN_TYPES_ROW % [k, v.count, 100.0 * v.count / all_count, v.size]
  end.join
  @out << STATS % [
    all_count, @real_token_count, all_size,
    @type_stats.delete_if { |k, v| k.is_a? String }.size,
    types_stats
  ]
  
  super
end