Twin-Pair	Twin-1	Twin-2	Twin-with-asthma	Probability	Standard-deviation	
1	*	*	*	*	*
2	*	*	*	*	*
3	*	*	*	*	*
4	*	*	*	*	*
5	*	*	*	*	*
6	*	*	*	*	*
7	*	*	*	*	*
8	*	*	*	*	*