2007 - 130,000 km
2012 - 39,000 km
2010 - 130,000 km
2009 - 125,000 km
2010 - 225,000 km
2011 - 140,000 km
2010 - 125,000 km
2008 - 135,000 km
2020 - 150,000 km
2014 - 120,000 km
2013 - 76,000 km
2011 - 150,000 km