Table 2

Distribution of known and estimated birth years of 554 founders in AGDB4.

Birth year

Female

Male

Sum


1666-1675

1 (1)

1 (1)

2 (2)

1676-1685

8 (7)

8 (7)

16 (14)

1686-1695

5 (5)

4 (4)

9 (9)

1696-1705

13 (12)

14 (8)

27 (20)

1706-1715

19 (18)

10 (8)

29 (26)

1716-1725

15 (11)

11 (6)

26 (17)

1726-1735

21 (17)

12 (7)

33 (24)

1736-1745

23 (18)

15 (8)

38 (26)

1746-1755

27 (22)

14 (8)

41 (30)

1756-1765

17 (14)

14 (6)

31 (20)

1766-1775

18 (11)

9 (4)

27 (15)

1776-1785

22 (10)

13 (5)

35 (15)

1786-1795

19 (6)

15 (5)

34 (11)

1796-1805

19 (7)

15 (2)

34 (9)

1806-1815

14 (2)

11 (5)

25 (7)

1816-1825

10 (2)

8 (4)

18 (6)

1826-1835

13 (3)

13 (3)

26 (6)

1836-1845

8 (4)

4 (2)

12 (6)

1846-1855

6 (1)

4

10 (1)

1856-1865

4 (2)

7 (3)

11 (5)

1866-1875

4

3 (1)

7 (1)

1876-1885

4

1

5

1886-1895

1

1

2

1896-1905

6

0

6

1906-1915

5

1

6

1916-1925

2

1

3

1926-1935

2

2

4

1936-1945

1

0

1

1946-1955

6

1

7

1956-1965

9

2

11

1966-1975

5

8 (1)

13 (1)

1976-1985

5

0

5


Total

332 (173)

222 (98)

554 (271)


Birth year cohorts of ten years are reported in rows, and genders are reported in columns. The numbers represent both known and estimated birth years in the age group; the numbers in parentheses are the number of founders among that cohort whose birth years were estimated, as described in Methods.

Lee et al. BMC Medical Genetics 2010 11:68   doi:10.1186/1471-2350-11-68

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