Netherlands: 8.1
Finland: 8.0
Australia: 7.9
France: 7.9
New Zealand: 7.8
United Kingdom: 7.8
Canada: 7.7
Denmark: 7.7
United States: 7.6
Germany: 7.6
Sweden: 7.6
Italy: 7.5
Belgium: 7.5
Spain: 7.4
Japan: 7.4
South Korea: 7.4
Brazil: 7.3
Russia: 7.3
Mexico: 7.2
India: 7.1
China: 7.1
South Africa: 7.0
Argentina: 6.9
Indonesia: 6.9
Philippines: 6.8
Thailand: 6.8
Turkey: 6.8
Singapore: 6.7
Vietnam: 6.7
UAE: 6.6
Saudi Arabia: 6.5
Israel: 6.5
Iran: 6.4
Pakistan: 6.4
Bangladesh: 6.3
Malaysia: 6.3
Kenya: 6.2
Nigeria: 6.2
Colombia: 6.1
Peru: 6.0
Venezuela: 5.9
Egypt: 5.8
Lebanon: 5.7
Syria: 5.6
Iraq: 5.5
Libya: 5.4
Afghanistan: 5.3
Yemen: 5.2
Somalia: 5.1
Sudan: 5.0(OECD, WHO, National Sleep Foundation, Local Government Health Surveys, Global Sleep Surveys by Private Companies)