Year of birth (BH4Y)
Data file: bh
Overview
Valid:
9830
Minimum:
1979.0
Maximum:
9999.0
Mean:
2007.3157680569684
Standard deviation:
197.6552501449269
Type:
Discrete
Width:
6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1979 | 5 |
0.1%
|
|
| 1980 | 5 |
0.1%
|
|
| 1981 | 10 |
0.1%
|
|
| 1982 | 29 |
0.3%
|
|
| 1983 | 32 |
0.3%
|
|
| 1984 | 75 |
0.8%
|
|
| 1985 | 80 |
0.8%
|
|
| 1986 | 104 |
1.1%
|
|
| 1987 | 119 |
1.2%
|
|
| 1988 | 138 |
1.4%
|
|
| 1989 | 156 |
1.6%
|
|
| 1990 | 177 |
1.8%
|
|
| 1991 | 187 |
1.9%
|
|
| 1992 | 212 |
2.2%
|
|
| 1993 | 230 |
2.3%
|
|
| 1994 | 258 |
2.6%
|
|
| 1995 | 274 |
2.8%
|
|
| 1996 | 318 |
3.2%
|
|
| 1997 | 281 |
2.9%
|
|
| 1998 | 340 |
3.5%
|
|
| 1999 | 299 |
3%
|
|
| 2000 | 438 |
4.5%
|
|
| 2001 | 324 |
3.3%
|
|
| 2002 | 393 |
4%
|
|
| 2003 | 365 |
3.7%
|
|
| 2004 | 447 |
4.5%
|
|
| 2005 | 445 |
4.5%
|
|
| 2006 | 450 |
4.6%
|
|
| 2007 | 420 |
4.3%
|
|
| 2008 | 493 |
5%
|
|
| 2009 | 455 |
4.6%
|
|
| 2010 | 462 |
4.7%
|
|
| 2011 | 436 |
4.4%
|
|
| 2012 | 505 |
5.1%
|
|
| 2013 | 510 |
5.2%
|
|
| 2014 | 352 |
3.6%
|
|
| 9997 | Inconsistent | 2 |
0%
|
| 9999 | Missing | 4 |
0%
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.