%Country= (
          'State1' =>{
                     'city'=> [
                    '1',
                    '9.4495',
                    '97.1521',
                    '22.0331'
                  ]
                 }
);

foreach my $state (keys %Country) {
  foreach my $city (keys %{$Country{$state}}) {
    for my $c (@{$Country{$state}{$city}}) {
      print $c;
    }
  }
}