def METHOD_NAME(self) -> Dict:
    """Get stats about the lookup table"""
    self.open()
    res = self._db.execute(
        """
        select
            count(*) as total,
            count(distinct region_code) as unique_regions
            --- count(distinct (lat1, lon1, lat2, lon2)) as unique_areas
        from regions
    """
    ).fetchone()
    return res