How many people live in the same city as the location of the CBRL research institute in Jordan?
Amman Amman ( ; Arabic: عمّان‎ ‎ "ʻammān " ] ) is the capital and most populous city of Jordan, and the country's economic, political and cultural centre. Situated in north-central Jordan, Amman is the administrative centre of the Amman Governorate. The city has a population of 4,007,526 and a land area of 648.7 sqmi . Today, Amman is considered to be among the most liberal and westernized Arab cities. It is a major tourist destination in the region, particularly among Arab and European tourists.
Alhijaj Alhijaj (Arabic: الحجاج‎ ‎ ),is a small town in Iraq, located 180 km northwest of Baghdad on the right bank of Tigris river (at 34.47°N, 43.31°E). The town, with an estimated population in 2002 of about 65,000 is the one of the important cities of Salah ad Din Governorate. Most of the people who lives in the town are governmental employees and farmers.