Among the following which country is the least contributor to the UN regular Budget for 2019?

Sweden

The correct answer is Option 4 - Sweden 

Major contributors to the-UN regular budget for 2019:

No. Member State %
1- USA: 22.0
2- China: 12.0
3- Japan: 8.5
4- Germany: 6.0
5- UK: 4.5
6- France: 4.4
7- Italy: 3.3
8- Brazil: 2.9
9- Canada: 2.7

10- Russia: 2.4
11- Republic of Korea: 2.2
12- Australia: 2.2
13- Spain: 2.1
14- Turkey: 1.3
15- Netherlands: 1.3
16- Mexico: 1.2
17- Saudi Arabia: 1.1
18- Switzerland: 1.1
19- Argentina: 0.9
20- Sweden: 0.9
21- India:0.8