It is difficult to gauge the total Caledonian population in New Caledonia today, since the most recent census in 2009 only distinguishes those of European descent (71,721 people, or 29.2% of the total population) from those of mixed origin or 'several communities' (20,398 people or 8.31%), Indonesians (5003 people, 2.5%), Vietnamese people (2822, 1.43%) and those who simply refer to themselves as 'Caledonian' (12,177 people, 4.96%), many of whom consider themselves Caldoche, while the census makes no distinction between people of European descent who consider themselves 'Caldoche' and more recent immigrants from Metropolitan France (the so-called 'Zoreilles').