EVENTS APPENDIX 1

Multiple Birth Code

TWINS

00 = 2 live born males01 = 1 live born male and 1 live born female02 = 2 live born females03 = 1 live born male and 1 still born male04 = 1 live born male and 1 still born female05 = 1 live born female and 1 still born male06 = 1 live born female and 1 still born female07 = 2 still born males08 = 1 still born male and 1 still born female09 = 2 still born females

TRIPLETS

10 = 3 live born males11 = 2 live born males and 1 live born female12 = 1 live born male and 2 live born females13 = 3 live born females 14 = 2 live born males and 1 still born male15 = 2 live born males and 1 still born female16 = 1 live born male, 1 live born female and 1 still born male17 = 1 live born male, 1 live born female and 1 still born female18 = 2 live born females and 1 still born male 19 = 2 live born females and 1 still born female20 = 1 live born male and 2 still born males21 = 1 live born male, 1 still born male and 1 still born female22 = 1 live born male and 2 still born females23 = 1 live born female and 2 still born males24 = 1 live born female, 1 still born male and 1 still born female25 = 1 live born female and 2 still born females26 = 3 still born males 27 = 2 still born males and 1 still born female28 = 1 still born male and 2 still born females29 = 3 still born females
99 = Quadruplets or more

18 September 1991