Table 1.

Number of individuals per subclass across investigated factors.

Item	Total	Group
		Control	Asthma Positive
Birth periods
1970–1979	28	21		7
1980–1989	73	64		9
1990–1999	70	56		14
2000–2009	68	48		20
2010–2015	35	30		5
Maternal lines
Białka	10	4		6
Bona	5	3		2
Dzina I	10	2		8
Karolka	60	49		11
Liliputka I	18	13		5
Misia II	10	8		2
Popielica	11	6		5
Tarpanka I	40	38		2
Traszka	12	9		3
Tunguska	9	5		4
Tygryska	7	7		0
Urszulka	24	23		1
Wola	24	21		3
Zaza	29	26		3
Paternal lines
Chochlik	41	37		4
Glejt I	29	25		4
Goraj	33	25		8
Liliput	17	7		10
Myszak	49	38		11
Wicek	104	86		18