What is the population of the country to which  the Croatian road A9 leads ?
Slovenia Slovenia ( ; Slovene: "Slovenija" ] ), officially the Republic of Slovenia (Slovene:    , abbr.: "RS"), is a nation state located in the southern Central Europe, variously classified as part of Eastern and Southern Europe. The country is located at the crossroads of main European cultural and trade routes. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and the Adriatic Sea to the southwest. It covers 20,273 km2 and has a population of 2.06 million. It is a parliamentary republic and a member of the United Nations, European Union, and NATO. The capital and largest city is Ljubljana.
Pula Pula or Pola (] ; Italian and Istro-Romanian: "Pola"; Latin: "Colonia Pietas Iulia Pola Pollentia Herculanea" ; Slovene and Chakavian: "Pulj," German: "Polei" , Ancient Greek: Πόλαι, "Polae") is the largest city in Istria County, Croatia and the eighth largest city in the country, situated at the southern tip of the Istria peninsula, with a population of 57,460 in 2011. It is known for its multitude of ancient Roman buildings, the most famous of which is the Pula Arena, one of the best preserved Roman amphitheaters, and its beautiful sea. The city has a long tradition of wine making, fishing, shipbuilding, and tourism. It has also been Istria's administrative centre since ancient Roman times.