private void importArea(final int row, final ExcelUtil excelUtil)
throws ProTransException {
Area area = new Area();
String areaCode = excelUtil.readCell(row, COLUMN_AREA_AREA_CODE,
"%1$04.0f");
County county;
if (areaCode != null && areaCode.length() > 2) {
String countyNr = areaCode.substring(0, 2);
county = countyManager.load(countyNr);
if (county == null) {
throw new ProTransException("Fylkesnr " + countyNr