Which of the following are the sub-index under the Global Gender Gap Index?
1. Political Empowerment
2. Economic Participation and Opportunity
3. Educational Attainment
4. Maternal Mortality ratio
Select the correct answer using the code given below.
1
1, 2 and 3
2
2, 3 and 4
3
1 and 4 only
4
1, 2, 3 and 4