Indo-European Buhay na Wika : 436 Bahagdan ng mga Nagsasalita : 46.77 Bansang Gumagamit ng Wika : Afghanistan, Albania, Armenia, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bosnia and Herzegovina, Brazil, Bulgaria, Canada, China, Croatia, Czech Republic, Denmark, Fiji, Finland, France, Germany, Greece, Iceland, India, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Latvia, Lithuania, Luxembourg, Macedonia, Maldives, Myanmar, Nepal, Netherlands, Norway, Oman, Pakistan, Peru, Poland, Portugal, Romania, Russian Federation, Serbia, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Suriname, Sweden, Switzerland, Tajikistan, Turkey, Ukraine, United Kingdom, United States, Vatican State, at Venezuela