2017 - 58,364 km
2018 - 34,000 km
2022 - 66,000 km
2016 - 88,000 km
2019 - 90,000 km
2017 - 86,000 km
2010 - 93,000 km
2011 - 108,000 km
2010 - 30,000 km
2016 - 46,000 km
2013 - 46,000 km
2011 - 100,000 km