/**
     * @translate
     */
    private static $countries = [
        'AE' => 'United Arab Emirates',
        'AR' => 'Argentina',
        'AT' => 'Austria',
        'AU' => 'Australia',
        'BE' => 'Belgium',
        'BG' => 'Bulgaria',
        'BR' => 'Brazil',
        'CA' => 'Canada',
        'CH' => 'Switzerland',
        'CL' => 'Chile',
        'CN' => 'China',
        'CO' => 'Colombia',
        'CZ' => 'Czech Republic',
        'DE' => 'Germany',
        'DK' => 'Denmark',
        'EE' => 'Estonia',
        'EG' => 'Egypt',
        'ES' => 'Spain',
        'FI' => 'Finland',
        'FR' => 'France',
        'GB' => 'United Kingdom',
        'GR' => 'Greece',
        'HK' => 'Hong Kong',
        'HR' => 'Croatia',
        'HU' => 'Hungary',
        'ID' => 'Indonesia',
        'IL' => 'Israel',
        'IN' => 'India',
        'IT' => 'Italy',
        'JP' => 'Japan',
        'KR' => 'South Korea',
        'LT' => 'Lithuania',
        'LV' => 'Latvia',
        'MX' => 'Mexico',
        'MY' => 'Malaysia',
        'NL' => 'Netherlands',
        'NO' => 'Norway',
        'NZ' => 'New Zealand',
        'PE' => 'Peru',
        'PH' => 'Phillipines',
        'PL' => 'Poland',
        'PT' => 'Portugal',
        'RO' => 'Romania',
        'RS' => 'Serbia',
        'RU' => 'Russian Federation',
        'SA' => 'Saudi Arabia',
        'SE' => 'Sweden',
        'SG' => 'Singapore',
        'SK' => 'Slovakia',
        'TH' => 'Thailand',
        'TR' => 'Turkey',
        'TW' => 'Taiwan',
        'UA' => 'Ukraine',
        'US' => 'United States',
        'VN' => 'Vietnam',
        'ZA' => 'South Africa',
        'KZ' => 'Kazakhstan',
        'BY' => 'Belarus',
        'MD' => 'Moldova',
        'KG' => 'Kyrgyzstan',
        'UZ' => 'Uzbekistan',
        'AM' => 'Armenia',
        'AZ' => 'Azerbaijan',
        'TJ' => 'Tajikistan',
        'GE' => 'Georgia',
        'TM' => 'Turkmenistan',
        'MN' => 'Mongolia',
        'PK' => 'Pakistan',
        'DZ' => 'Algeria',
        'IE' => 'Ireland',
        'SC' => 'Seychelles',
        'CY' => 'Cyprus',
        'EU' => 'Europe',
        'IQ' => 'Iraq',
        'LU' => 'Luxembourg',
        'ME' => 'Montenegro',
        'SI' => 'Slovenia',
        'MA' => 'Morocco',

        'SV' => 'El Salvador',
        'DO' => 'Dominican Republic',
        'SO' => 'Somalia',
        'BD' => 'Bangladesh',
        'TN' => 'Tunisia',
        'IR' => 'Iran',
        'LB' => 'Lebanon',
        'EC' => 'Ecuador',
        'JO' => 'Jordan',
        'VE' => 'Venezuela',
        'KW' => 'Kuwait',
        'JM' => 'Jamaica',
        'BW' => 'Botswana',
        'HN' => 'Honduras',
        'CR' => 'Costa Rica',
        'YT' => 'Mayotte',
        'AO' => 'Angola',
        'SN' => 'Senegal',
        'YE' => 'Yemen',
        'MM' => 'Myanmar',
        'KH' => 'Cambodia',
        'SY' => 'Syria',
        'MZ' => 'Mozambique',

        '98' => 'Other',
        '99' => 'Unknown',
    ];