oneThis plural form is used for numbers like: 1
about 1 year
otherThis plural form is used for numbers like: everything else
circa {{count}} anni
about 1 year
about {{count}} years
about 1 year
about {{count}} years
circa un anno
circa {{count}} anni
circa un anno
circa {{count}} anni
about 1 year
about {{count}} years
circa {{count}} anni
about 1 year
about {{count}} years
circa {{count}} anni