Time zones

Algeria	0
Argentina	-4
Australia	+6 -> +9
Austria	0
Bahamas	-6
Belgium	0
Brazil	-4
Bulgaria	+1
Canada	-4 -> -10
Chile	-5
China	+7
Cyprus	+1
Denmark	0
Egypt	+2
Estonia	+1
Finland	+1
France	0
Gambia	-1
Germany	0
Greece	+1
Greenland	-4
Hong Kong	+7
Hungary	0
Iceland	-1
India	+4 -> +5
Indonesia	+6
Ireland	-1
Israel	+1
Italy	0
Japan	+8
Kenya	+2
Kuwait	+2
Latvia	+1
Lithuania	+1
Luxembourg	0
Malaysia	+7
Mexico	-7
Morocco	0
The Netherlands	0
New Zealand	+12
Norway	0
Philippines	+7
Poland	0
Portugal	-1
Russia	+1 -> +11
Singapore	+7
South Africa	+1
Spain	0
Switzerland	0
Taiwan	+7
Thailand	+6
Tunisia	0
Turkey	+1
United Arab Emirates	+3
United Kingdom	-1
USA	-6 -> -11