Based on a comparison of 172 countries in 2020, Switzerland ranked the highest in GDP as a share of GDP in PPP terms with 120% followed by Israel and Iceland. On the other end of the scale was Venezuela with 15.7%, Sudan with 19.6% and Tajikistan with 23.4%.
Average GDP as a share of GDP in PPP terms reached 64.4% in 2020 in the World according to the National Statistical Office. This is 0.226 % less than in the previous year and -3.50 % less than 10 years ago.
Historically, average GDP as a share of GDP in PPP terms reached an all time high of 85.7% in 1990 and an all time low of 63.3% in 2002. The average annual growth amounted to -0.556 % since 1980.
Data for more countries are available at GDP (As % of GDP PPP) indicator page.
| GDP (As % of GDP PPP) | Unit | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Australia | % | 131% | 111% | 108% | 112% | 109% | ||||||||||||||||
| Bahamas | % | 90.4% | 93.6% | 92.4% | 90.1% | 89.1% | ||||||||||||||||
| Denmark | % | 131% | 109% | 105% | 104% | 107% | ||||||||||||||||
| Finland | % | 121% | 101% | 97.5% | 97.5% | 101% | ||||||||||||||||
| Iceland | % | 119% | 108% | 116% | 128% | 127% | ||||||||||||||||
| Ireland | % | 109% | 89.8% | 87.9% | 89.3% | 91.5% | ||||||||||||||||
| Israel | % | 110% | 101% | 98.6% | 104% | 103% | ||||||||||||||||
| Japan | % | 97.3% | 85.5% | 97.0% | 93.9% | 93.1% | ||||||||||||||||
| Luxembourg | % | 117% | 97.8% | 94.3% | 95.4% | 99.9% | ||||||||||||||||
| Netherlands | % | 107% | 89.9% | 88.0% | 87.9% | 92.0% | ||||||||||||||||
| New Zealand | % | 120% | 103% | 100% | 103% | 99.5% | ||||||||||||||||
| Norway | % | 147% | 123% | 120% | 120% | 126% | ||||||||||||||||
| Sweden | % | 127% | 105% | 103% | 102% | 100% | ||||||||||||||||
| Switzerland | % | 140% | 128% | 122% | 120% | 118% | ||||||||||||||||
| USA | % | 100% | 100% | 100% | 100% | 100% |
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