oneThis plural form is used for numbers like: 1
1 month
otherThis plural form is used for numbers like: everything else
1 month
{{count}} months
{{count}} kuukautta
1 month
{{count}} months
kuukausi
{{count}} kuukautta
kuukausi
{{count}} kuukautta
kuukausi
{{count}} kuukautta
1 month
{{count}} months
{{count}} kuukautta
1 month
{{count}} months