Year | IHME | Tang and colleagues | Shajalal and colleagues | AidData |
2007 | 323 | 576 | 202 | |
2008 | 377 | 195 | 256 | |
2009 | 403 | 1109 | 201 | |
2010 | 434 | 525 | 1024 | 101 |
2011 | 558 | 390 | 496 | 287 |
2012 | 626 | 382 | 1098 | 150 |
2013 | 587 | 549 | 547 | 286 |
2014 | 611 | 297 | ||
2015 | 568 | |||
2016 | 573 | |||
2017 | 652 |
Note: Values are expressed in 2018 USD. Estimates for Tang and colleagues and Shajalal and colleagues are extracted from the tables and figures, deflated to 2018 USD from 2011 USD. The estimate for Shajalal and colleagues include water and sanitation projects and is restricted to projects in Africa only. Estimates for AidData are extracted from its Global Chinese Official Finance Dataset 2000–2014 database through extracting the projects tagged ‘health’ in sector name.