Anatolia (continental) Regions and mean temperature in the city is
12.3°C. According to the census in 2000, population of the city is
113,100 (Ünal, 2004). Population increase was faster especially
after 1990 (Figure 2). Depending on the population increase and
economic development, the number of vehicles has begun to
increase since especially 1980s and in 2000s this increase became
more apparent (Figure 3). Although the city had an agriculturedependent
economy, over the last few years it has become a
service, industry and trade centre. The settlement form of the city is