Year,Djibouti,United Kingdom,Bhutan
1980,nan,53.0,21.0
1983,18.0,60.0,21.0
1986,19.0,71.0,51.0
1989,75.0,84.0,79.0
1992,41.0,92.0,86.0
1995,41.0,92.0,85.0
1998,21.0,87.0,71.0
2002,62.0,85.0,78.0
2005,65.0,82.0,93.0
2008,73.0,86.0,99.0
2011,84.0,90.0,95.0
2014,71.0,93.0,97.0
2017,81.0,92.0,97.0
2020,62.0,91.0,93.0
2024,75.0,89.0,97.0