Languages	Speakers	GDP	Countries
English	12	990 M	$18,248 bn	34.8
German	7	389 M	$9,531 bn	13.4
Spanish	6	782 M	$6,771 bn	47.6
French	7	760 M	$6,674 bn	46.8
Italian	7	737 M	$6,565 bn	44.6
Portuguese	6	756 M	$6,391 bn	44.9
Romanian	6	538 M	$4,606 bn	33.5
Japanese	2	155 M	$4,568 bn	1.8
Latin	6	476 M	$4,167 bn	29.5
Russian	6	249 M	$806 bn	15.3

Combined GDP, speakers and number of countries of related languages weighted by similarity. Click on a language to get a detailed list for this language and methodology.