array(3) {
  ["US"]=>
  array(2) {
    ["name"]=>
    string(13) "UNITED STATES"
    ["languages"]=>
    array(1) {
      [0]=>
      string(7) "English"
    }
  }
  ["CA"]=>
  array(2) {
    ["name"]=>
    string(6) "CANADA"
    ["languages"]=>
    array(2) {
      [0]=>
      string(7) "English"
      [1]=>
      string(6) "French"
    }
  }
  ["MX"]=>
  &array(2) {
    ["name"]=>
    string(6) "MEXICO"
    ["languages"]=>
    array(1) {
      [0]=>
      string(7) "Spanish"
    }
  }
}