YEAR REGION TOTAL ---- --------------------- ----- 2014 Northern Europe 136 2009 Northern Europe 132 2017 Northern Europe 112 2008 Northern Europe 109 2014 Western Europe 106 2014 Southern Europe 101 2009 Western Europe 100 2016 Northern Europe 99 2014 USA 99 2015 Northern Europe 98 2012 Northern Europe 95 2016 Southern Europe 94 2015 Southern Europe 91 2011 Northern Europe 89 2017 South America 80 2015 South America 78 2009 Southern Europe 78 2007 Northern Europe 76 2010 Northern Europe 76 2017 Southern Europe 76 2016 USA 75 2017 Eastern Europe 74 2012 South America 74 2012 Southern Europe 74 2016 Western Europe 74 2016 Eastern Europe 72 2017 Eastern Asia 69 2009 Eastern Europe 69 2010 Southern Europe 69 2013 Southern Europe 69 2015 Eastern Europe 68 2010 Western Europe 68 2012 Eastern Europe 67 2008 Western Europe 67 2017 Western Europe 67 2010 South America 66 2008 Southern Europe 66 2009 South America 65 2011 Western Europe 63 2014 South America 62 2011 Southern Europe 62 2012 Western Europe 61 2014 Eastern Europe 60 2015 Western Asia 59 2013 Western Europe 59 2015 Western Europe 59 2013 USA 57 2015 Eastern Asia 56 2008 Eastern Europe 56 2010 Eastern Europe 56 2013 Northern Europe 56 2016 Western Asia 56 2009 Eastern Asia 53 2016 Eastern Asia 53 2008 South America 53 2016 South America 53 2008 USA 53 2015 USA 53 2017 South-eastern Asia 52 2009 USA 52 2014 Eastern Asia 50 2017 Western Asia 50 2007 Western Europe 49 2010 Eastern Asia 48 2011 Eastern Europe 48 2007 Southern Europe 48 2010 USA 48 2012 Western Asia 48 2016 South-eastern Asia 47 2012 USA 47 2014 Western Asia 46 2009 Western Asia 44 2011 Eastern Asia 43 2006 Northern Europe 43 2011 USA 43 2013 South America 42 2015 South-eastern Asia 42 2012 Eastern Asia 41 2013 Eastern Asia 41 2011 South America 41 2009 South-eastern Asia 41 2010 Western Asia 41 2007 South America 40 2007 Eastern Europe 39 2007 USA 38 2012 South-eastern Asia 37 2011 Western Asia 37 2006 Southern Europe 36 2007 Eastern Asia 35 2014 South-eastern Asia 35 2017 USA 35 2008 Eastern Asia 33 2013 Eastern Europe 31 2014 Canada 30 2006 Western Europe 30 2014 Australia/New Zealand 29 2006 Eastern Europe 27 2009 Australia/New Zealand 26 2009 Canada 26 2010 South-eastern Asia 26 2006 USA 26 2008 South-eastern Asia 25 2008 Western Asia 25 2016 Canada 24 2011 South-eastern Asia 24 2012 Australia/New Zealand 23 2013 Western Asia 23 2017 South-central Asia 22 2007 South-eastern Asia 22 2015 Australia/New Zealand 21 2017 Australia/New Zealand 21 2006 South America 21 2015 South-central Asia 21 2015 Canada 20 2009 Central America 20 2016 South-central Asia 20 2008 Australia/New Zealand 19 2011 Canada 19 2017 Central America 19 2012 South-central Asia 19 2007 Western Asia 19 2010 Canada 18 2012 Central America 18 2009 South-central Asia 18 2013 South-eastern Asia 18 2007 Australia/New Zealand 17 2010 Australia/New Zealand 17 2008 Central America 17 2015 Central America 17 2006 Western Asia 17 2010 South-central Asia 16 2013 Canada 15 2016 Australia/New Zealand 14 2010 Central America 14 2014 Central America 14 2014 South-central Asia 14 2013 Australia/New Zealand 13 2012 Canada 13 2011 Central America 13 2006 Eastern Asia 13 2006 South-eastern Asia 13 2008 Canada 12 2017 Canada 12 2016 Central America 12 2006 Australia/New Zealand 11 2015 Caribbean 11 2007 Central America 11 2011 South-central Asia 11 2008 South-central Asia 10 2011 Australia/New Zealand 9 2007 Canada 9 2014 Southern Africa 9 2006 Canada 8 2015 Northern Africa 8 2007 South-central Asia 8 2015 Southern Africa 7 2006 Central America 6 2013 Central America 6 2008 Northern Africa 6 2009 Northern Africa 6 2010 Northern Africa 6 2006 South-central Asia 6 2017 Southern Africa 6 2014 Caribbean 5 2007 Northern Africa 5 2012 Southern Africa 5 2016 Caribbean 4 2017 Caribbean 4 2012 Northern Africa 4 2013 South-central Asia 4 2009 Southern Africa 4 2010 Western Africa 4 2012 Western Africa 4 2005 Western Europe 4 2012 Caribbean 3 2012 Eastern Africa 3 2005 Eastern Asia 3 2011 Northern Africa 3 2010 Southern Africa 3 2011 Southern Africa 3 2016 Southern Africa 3 2005 Canada 2 2007 Caribbean 2 2010 Caribbean 2 2010 Eastern Africa 2 2005 Eastern Europe 2 2006 Northern Africa 2 2013 Northern Africa 2 2016 Northern Africa 2 2017 Northern Africa 2 2008 Southern Africa 2 2013 Southern Africa 2 2005 USA 2 2008 Western Africa 2 2011 Western Africa 2 2015 Western Africa 2 2006 Caribbean 1 2009 Caribbean 1 2011 Caribbean 1 2013 Caribbean 1 2006 Eastern Africa 1 2009 Eastern Africa 1 2014 Eastern Africa 1 2015 Eastern Africa 1 2004 Eastern Asia 1 2015 Melanesia 1 2005 Northern Africa 1 2014 Northern Africa 1 2005 Northern Europe 1 2005 South-eastern Asia 1 2006 Southern Africa 1 2007 Southern Africa 1 2006 Western Africa 1 2007 Western Africa 1 2009 Western Africa 1 2013 Western Africa 1 2014 Western Africa 1