The latest available inflation rate for all countries world wide (as available on 3 April 2018):
3.1% for Afghanistan as at November 2017.
2.1% for Albania as at February 2018.
3.01% for Algeria as at January 2018.
21.47% for Angola as at February 2018.
3.1% for Anguilla as at 2014.
1.4% for Antigua and Barbuda as at 2012.
25.4% for Argentina as at February 2018.
3.3% for Armenia as at February 2018.
1.1% for Aruba as at January 2018.
1.9% for Australia as at December 2017.
1.8% for Austria as at February 2018.
4.7% for Azerbaijan as at February 2018.
1.8% for the Bahamas as at December 2017.
3.1% for Bahrain as at February 2018.
5.83% for Bangladesh as at December 2017.
3.4% for Barbados as at July 2017.
4.9% for Belarus as at February 2018.
1.39% for Belgium as at March 2018.
0.9% for Belize as at January 2018.
0.9% for Benin as at January 2018.
1.7% for Bermuda as at April 2017.
3.96% for Bhutan as at December 2017…
https://www.xpatulator.com/cost-of-living-article/Latest-International-Inflation-Rates_712.cfm