An ethnic map of Syrmia county according to the data of the 1910 census. Key: dark blue - Serbs; light blue - Croatians; pink - Germans; red - Hungarians; light green - Slovaks; violet - Ruthenians; black - Roma. Coloured dots in a plain rectangle imply the presence of smaller minority populations (generally more than 100 people or 10%). Multicoloured rectangles imply cities and villages with multi-ethnic populations with the order of the stripes following the ethnic composition of the settlement.