As of 2012, the world had 58,900,392 horses.
Countries that do have Arabians:
Afghanistan
Albania
Algeria
Andorra
Angola
Antigua & Barbuda
Argentina
Armenia
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bhutan
Bolivia
Bosnia & Herzegovina
Botswana
Brazil
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Chad
Chile
China
Colombia
Comoros
Congo
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador
East Timor
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Fiji
Finland
France
Gabon
Gambia
Georgia
Germany
Ghana
Greece
Grenada
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Kiribati
Korea North
Korea South
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Mauritania
Mauritius
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar (Burma)
Namibia
Nauru
Nepal
The Netherlands
New Zealand
Nicaragua
Niger
Nigeria
Norway
Oman
Pakistan
Palau
Panama
Papua New Guinea
Paraguay
Peru
The Philippines
Poland
Portugal
Qatar
Romania
Russia
St. Kitts & Nevis
St. Lucia
St. Vincent & The Grenadines
Samoa
San Marino
Sao Tome & Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain
Sri Lanka
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Togo
Tonga
Trinidad & Tobago
Tunisia
Turkey
Turkmenistan
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Vietnam
Yemen
Zambia
Zimbabwe
Countries that don't have Arabians:
Rwanda
Saint Helena
In terms of registered purebred Arabians, California was the top state with 42,404, while Texas came in second with 12,856.
The Arabian horse came more from the areas near Persia. It developed all over the Middle East though. The English are the ones that started calling most middle eastern breeds Arabians.
The number of horses allowed per acre is usually controlled by the county where the property is located.
It is the average number horses per square mile. or kilometer if you use metric.
One. Twins are the exception, not the rule.
Density
.1
A total number per year is hard to come by as there really is no set number for horses retiring from racing per year. Some years more horses will retire due to various reasons, while another year fewer horses will retire.
no
1 min 6 second per km. Thoroughbreds can do less than 1 min per km. American quarter horse can do 89km/hour in very short distance
Arabians are a tiny bit slower than thoroughbreds. There are race in the UK, that I have been to, which are Arabian horses only. These are usually flat races. There are also Anglo-Arabian races. These breed of horse is 50% Arabian and 50% thoroughbred. They are fast like a thoroughbred and have great stamina like arabians.
There are no reliable statistics on the number of assassins per country.
The number of migrants to another country per 1000 people per country per continent per world per universe of the total population
Pinto marked horses have the same number of babies as any other colored horse, typically one foal per year.