2010 - 93,000 km
2016 - 18,700 km
2013 - 60,700 km
2013 - 101,000 km
2012 - 73,000 km
2011 - 115,000 km
2011 - 85,000 km
2017 - 55,000 km
2015 - 64,000 km
2015 - 70,000 km
2013 - 101,000 km
2012 - 73,000 km