Returns: generator of all statics in this country

def statics(self) -> typing.Iterator['Static']:
        """
        Returns: generator of all statics in this country
        """
        if 'static' in self._section_this_country.keys():
            for static_index in self._section_this_country['static']['group']:
                if static_index not in self.__static:
                    self.__static[static_index] = Static(self.d, self.l10n, self.coa_color,
                                                         self.country_index, static_index)
                yield self.__static[static_index]