Head of state: Marshall Ali Abdullah Saleh
Head of government: Dr. Ali Mohammed Mujwar
Type of state: presidential republic with prime minister 
Land area: 536’869 km2
Capital: Sana’a
Population: 23.5 million
Religion: Islam
Languages: Arabic
Currency: Yemeni rial (YER)
Gross domestic product (GDP) 2010: USD 30.023 billion
Change over previous year: +24.4%
Per capita GDP 2010: USD 1'118
Swiss colony 2010: 37 people
Swiss exports 2010: CHF 53.1 million
Change over previous year: +24.7%
Swiss imports 2010: CHF 0.96 million 
Change over previous year: -25.9%