TN 2 (02-95)
GN 01718.240 Facts About the Swedish Personal Insurance Number (PIN)
Every person born or living in Sweden has a PIN. Sweden credits coverage using PINS.
B. Description of Swedish pin
A Swedish PIN is a 10-digit number:
The first six digits represent the date of birth of the PIN holder in YY/MM/DD order.
The ninth digit indicates sex — odd numbers for males, even for females.