Value | Category | Cases | |
---|---|---|---|
1960 | 1 |
0.3%
|
|
1965 | 1 |
0.3%
|
|
1967 | 1 |
0.3%
|
|
1969 | 1 |
0.3%
|
|
1970 | 4 |
1.4%
|
|
1973 | 3 |
1%
|
|
1977 | 1 |
0.3%
|
|
1978 | 3 |
1%
|
|
1979 | 1 |
0.3%
|
|
1983 | 1 |
0.3%
|
|
1991 | 1 |
0.3%
|
|
1995 | 2 |
0.7%
|
|
1997 | 1 |
0.3%
|
|
1998 | 1 |
0.3%
|
|
2002 | 1 |
0.3%
|
|
2003 | 2 |
0.7%
|
|
2005 | 1 |
0.3%
|
|
2010 | 4 |
1.4%
|
|
2011 | 13 |
4.5%
|
|
2012 | 47 |
16.4%
|
|
2013 | 103 |
36%
|
|
2014 | 20 |
7%
|
|
2015 | 8 |
2.8%
|
|
2016 | 1 |
0.3%
|
|
Missing value | 64 |
22.4%
|