Population Change: '+ event.feature.getProperty('PE') +'%
';
ib.setContent(labelText);
ib.setPosition(event.latLng);
ib.open();
});
map.data.addListener('mouseout', function(event) {
ib.close();
});
cnt++;
return /** @type {google.maps.Data.StyleOptions} */({
fillColor: color,
strokeColor: 'white',
strokeWeight: 1,
fillOpacity: 0.5
});
});
}