| Year | 8 countries of southern Asia | 19 economies in Central and Eastern Europe | 11 economies in Southeast Asia | 5 economies in Central Asia | Russia and Mongolia | 19 economies in West Asia and Mid-East |
| 2003 | 0.0021 | 0.0002 | 0.0032 |
| 0.0044 | 0.0006 |
| 2004 | 0.0006 | 0.0001 | 0.0043 |
| 0.0076 | 0.0011 |
| 2005 | 0.0015 | 0.0001 | 0.0029 |
| 0.0175 | 0.0016 |
| 2006 | 0.0019 | 0.0003 | 0.0046 |
| 0.0141 | 0.0026 |
| 2007 | 0.0287 | 0.0004 | 0.0105 |
| 0.0122 | 0.0021 |
| 2008 | 0.0090 | 0.0005 | 0.0396 | 0.0375 | 0.0083 | 0.0008 |
| 2009 | 0.0020 | 0.0008 | 0.0470 | 0.0182 | 0.0220 | 0.0079 |
| 2010 | 0.0132 | 0.0018 | 0.0375 | 0.0334 | 0.0228 | 0.0098 |
| 2011 | 0.0226 | 0.0022 | 0.0533 | 0.0228 | 0.0280 | 0.0155 |
| 2012 | 0.0158 | 0.0029 | 0.0464 | 0.1919 | 0.0487 | 0.0204 |
| 2013 | 0.0138 | 0.0044 | 0.0501 | 0.0701 | 0.0254 | 0.0290 |
| 2014 | 0.0383 | 0.0064 | 0.0557 | 0.0400 | 0.0384 | 0.0270 |