| قيمة | فئة | حالات | |
|---|---|---|---|
| 1828 | 1 |
2.4%
|
|
| 1870 | 1 |
2.4%
|
|
| 1900 | 1 |
2.4%
|
|
| 1926 | 1 |
2.4%
|
|
| 1929 | 1 |
2.4%
|
|
| 1948 | 2 |
4.8%
|
|
| 1950 | 1 |
2.4%
|
|
| 1960 | 1 |
2.4%
|
|
| 1965 | 2 |
4.8%
|
|
| 1976 | 1 |
2.4%
|
|
| 1980 | 2 |
4.8%
|
|
| 1981 | 1 |
2.4%
|
|
| 1982 | 3 |
7.1%
|
|
| 1983 | 2 |
4.8%
|
|
| 1985 | 2 |
4.8%
|
|
| 1990 | 1 |
2.4%
|
|
| 1991 | 1 |
2.4%
|
|
| 1992 | 1 |
2.4%
|
|
| 1994 | 3 |
7.1%
|
|
| 1995 | 3 |
7.1%
|
|
| 1996 | 2 |
4.8%
|
|
| 1999 | 2 |
4.8%
|
|
| 2000 | 1 |
2.4%
|
|
| 2002 | 1 |
2.4%
|
|
| 2003 | 2 |
4.8%
|
|
| 2005 | 2 |
4.8%
|
|
| 2010 | 1 |
2.4%
|