Table 1.
Year | High income group | Upper middle income group | Lower middle income group | Low income group |
---|---|---|---|---|
No. of countries | 52 | 52 | 44 | 33 |
2008 | 63,111 (86%) |
8,751 (11.9%) |
1,446 (1.9%) |
55 (0.07%) |
2009 | 68,821 (85.5%) |
9,971 (12.4%) |
1,649 (2%) |
65 (0.08%) |
2010 | 69,402 (83.1%) |
12,204 (14.6%) |
1,832 (2.2%) |
99 (0.12%) |
2011 | 73,240 (83.5%) |
12,335 (14.1%) |
1,990 (2.3%) |
96 (0.11%) |
2012 | 77,132 (8.6%) |
13,722 (14.7%) |
2,366 (2.5%) |
132 (0.14%) |
2013 | 86,401 (80.8%) |
17,777 (16.6%) |
2,567 (2.4%) |
136 (0.13%) |
2014 | 81,871 (79.8%) |
17,640 (17.2%) |
2,884 (2.8%) |
164 (0.16%) |
2015 | 85,639 (78.6%) |
20,018 (18.4%) |
3,052 (2.8%) |
208 (0.19%) |
2016 | 89,828 (78.2%) |
20,801 (18.1%) |
3,927 (3.4%) |
253 (0.22%) |
2017 | 89,370 (77.4%) |
21,856 (18.9%) |
3,960 (3.4%) |
288 (0.25%) |
Total | 784,815 (81.1%) |
155,075 (16.1%) |
25,673 (2.65%) |
1,496 (0.15%) |