Table 1.
Family number | Male birth year | Female birth year | Midparental birth year | Number of progeny examined |
---|---|---|---|---|
1 | 1999 | 1995 | 1997 | 72 |
2 | 2003 | 2002 | 2002.5 | 17 |
3 | 2002 | 2002 | 2002 | 17 |
4 | 2001 | 2001 | 2001 | 35 |
5 | 2000 | 2001 | 2000.5 | 98 |
6 | 1996 | 1997 | 1996.5 | 25 |
7 | 1998 | 1998 | 1998 | 76 |
8 | 1997 | 1995 | 1996 | 57 |
9 | 2003 | 2002 | 2002.5 | 82 |
10 | 2002 | 2002 | 2002 | 74 |
11 | 1997 | 1994 | 1995.5 | 76 |