Kigali number of rainy days experienced during a year, but has also caused an increase in frequency of torrential rains. Strategic Foresight also characterise Rwanda as a fast warming country, with an increase in average temperature of between 0.7 °C to 0.9 °C over fifty years. As of the 2012 Rwandan census, the population of Kigali was 1,132,686, with an urban population of 859,332. At the time of independence in 1962, Kigali had a population of 6,000, consisting primarily of those associated with the Belgian colonial residency. The population grew considerably after it was named as the independent nation's capital, although
Kigali matatus to bigger city buses, which are connecting the most important sectors. These buses use a cash-free payment system called Tap&Go. In 2017, matatus were still used to connect the more remote areas of the city. In contrast to the national express buses, these services wait to fill up before setting off from the terminus, then pick up and drop off frequently en route. Kigali has many taxis (known as 'special hire' or 'taxi voiture'), which are generally painted white with an orange stripe down the side. Even more popular are motorbike taxis ('taxi moto'), which offer a service similar