Question: What is the approximate population of the country that Koularo lies in?

Context articles: List of cities in Uttar Pradesh by population
Togo
Odrzywół, Przysucha County
Santa Barbara, California
Solec-Zdrój
Oksa
Koularo
Nieznamierowice
Pietrusza Wola
Nowa Słupia

The Indian state of Uttar Pradesh borders with Nepal and the Indian states of Bihar, Jharkhand, Chhattisgarh, Madhya Pradesh, Rajasthan, Haryana, Uttarakhand and National Capital Territory of Delhi.
 The Himalayas lies in the north of the state and the Deccan Plateau is at the south.
 In between them, the river Ganges, Yamuna, Ghaghra flow eastwards.
 Uttar Pradesh can be divided into two distinct regions, Southern hills and Gangetic plain.
 Uttar Pradesh is divided into 75 districts under 18 divisions.
 As of 2011, with an estimated population of 199,581,477.
 Uttar Pradesh is the most populous state in India.
 Uttar Pradesh occupies 6.88 percent of the India's land surface area but is home to 16.49 percent of the India's population.
 As of 2011, 64 cities in the state had a population of over 100,000 people.
 Kanpur is the largest city with 1,640 km2 area having an approximate population of over 3 million which comes under Kanpur Metropolitan Area.
 The smallest city with a population over 100,000 people was Kakrala in Badaun district with a population of 100,080 people according to 2011 census figures.
Togo ( ), officially the Togolese Republic (French: "République togolaise" ), is a country in West Africa bordered by Ghana to the west, Benin to the east and Burkina Faso to the north.
 It extends south to the Gulf of Guinea, where its capital Lomé is located.
 Togo covers 57,000 km2 , making it one of the smallest countries in Africa, with a population of approximately /1e6 round 1 million.
Odrzywół is a village in Przysucha County, Masovian Voivodeship, in east-central Poland.
 It is the seat of the gmina (administrative district) called Gmina Odrzywół.
 It lies in northern part of historic Lesser Poland, approximately 18 km north of Przysucha and 84 km south of Warsaw.
 The village has an approximate population of 1,300.
Santa Barbara (Spanish for "Saint Barbara") is the county seat of Santa Barbara County in the U.S. state of California.
 Situated on a south-facing section of coastline, the longest such section on the West Coast of the United States, the city lies between the steeply rising Santa Ynez Mountains and the Pacific Ocean.
 Santa Barbara's climate is often described as Mediterranean, and the city has been promoted as the "American Riviera".
 As of 2014, the city had an estimated population of 91,196, up from 88,410 in 2010, making it the second most populous city in the county after Santa Maria while the contiguous urban area, which includes the cities of Goleta and Carpinteria, along with the unincorporated regions of Isla Vista, Montecito, Mission Canyon, Hope Ranch, Summerland, and others, has an approximate population of 220,000.
 The population of the entire county in 2010 was 423,895.
Solec-Zdrój ( ) is a village in Busko County, Świętokrzyskie Voivodeship, in south-central Poland.
 It is the seat of the gmina (administrative district) called Gmina Solec-Zdrój.
 It lies on the Rzoska river in historic Lesser Poland, approximately 17 km south-east of Busko-Zdrój and 61 km south of the regional capital Kielce.
 The village has an approximate population of 900, and until 1974, its official name was Solec.
Oksa is a village in Jędrzejów County, Świętokrzyskie Voivodeship, in south-central Poland.
 It is the seat of the gmina (administrative district) called Gmina Oksa.
 It lies approximately 18 km north-west of Jędrzejów and 41 km south-west of the regional capital Kielce.
 The village has an approximate population of 890.
Koularo is a village in the Doufelgou Prefecture in the Kara Region of north-eastern Togo.
Nieznamierowice is a village in the administrative district of Gmina Rusinów, within Przysucha County, Masovian Voivodeship, in east-central Poland.
 It lies in Lesser Poland, approximately 4 km north of Rusinów, 12 km north of Przysucha, and 89 km south of Warsaw.
 The village has an approximate population of 640, and used to be a town from the late 15th century to 1720.
Pietrusza Wola (Ukrainian: Петруша Воля , "Petrusha Volia") is a village in the administrative district of Gmina Wojaszówka, within Krosno County, Subcarpathian Voivodeship, in south-eastern Poland.
 It lies approximately 4 km north of Wojaszówka, 16 km north of Krosno, and 34 km south-west of the regional capital Rzeszów.
 Its approximate population is 300.
Nowa Słupia is a village in Kielce County, Świętokrzyskie Voivodeship, in south-central Poland.
 It is the seat of the gmina (administrative district) called Gmina Nowa Słupia.
 It lies in Lesser Poland, approximately 34 km east of the regional capital Kielce.
 The village has an approximate population of 1,600.