Table 5. Distribution of high-risk HPV RNA for the age groups indicated.

Year of birth	No. of women (n=190)	HPV 16	HPV 18	HPV 31	HPV 33	HPV 45	HPV 52	HPV 58
1926–1949	23	7	2	0	0	0	0	1
1950–1959	32	8	1	1	1	2	0	2
1960–1969	70	20	2	4	4	3	3	0
1970–1979	65	15	2	9	4	2	0	0