[ 'wage_base' => 36600, 'new_employer_rate' => 2.95 ], 20210101 => [ 'wage_base' => 33400, 'new_employer_rate' => 2.95 ], 20200101 => [ 'wage_base' => 32500, 'new_employer_rate' => 2.95 ], 20190101 => [ 'wage_base' => 31200, 'new_employer_rate' => 2.95 ], ]; } ?>