New
UPDATES! 25/03/2019
Great news at the bottom...
I'm from Italy, so:
Italy
France (1986, 1990, 1991, 1998, 2000, 2001, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2013, 2014, 2015x3, 2017)
Monaco (1986, 2001, 2007, 2008, 2009, 2011)
Switzerland (1987, 1999, 2001, 2004, 2007, 2009, 2010,
2012, 2014)
United Kingdom (England & Scotland) (1996, 2004, 2008, 2010x2, 2011, 2019)
Ireland (1997)
Liechtenstein (1999)
Austria (1999, 2004, 2005, 2006, 2007, 2008, 2014, 2015)
Israel (2000, 2006, 2007, 2018)
Palestine (2000, 2006, 2018)
Vaticano (Holy See) (2000, 2005, 2008, 2014)
Spain (2001, 2005, 2006, 2009, 2010x2, 2013, 2015x3, 2018)
Greece (2001, 2007, 2012, 2016x3, 2017x2)
Slovenia (2001, 2007, 2011, 2013,
2014, 2016, 2019)
Nederlands (2001, 2005, 2006, 2007)
Germany (2001, 2002, 2004, 2005, 2006, 2007, 2008x2, 2009x2, 2010,
2011,
2012,
2013, 2014, 2015,
2016, 2017,
2018,
2019)
San Marino (2003, 2019)
Finland (2003, 2008)
Estonia (2003)
Sweden (2004)
Denmark (2004)
Portugal (2005, 2014)
Belgium (2006)
Luxemburg (2006)
United States, to be more precise CA, NV, UT, AZ (2006) and NY, NJ, NV, CA (2011)
Czech Republic (2006)
Hungary (2007)
Bulgaria (2007)
Kuwait (2007x2, 2009x2, 2010, 2012,
2017)
Oman (2007)
United Arab Emirates (2007x2,
2009, 2010, 2013, 2015, 2017, 2018x2)
Qatar (2007,
2010,
2012,
2017)
Russia (2008, 2011x2)
Saudi Arabia (2008,
2017)
Jordan (2008, 2009)
Romania (2008x2, 2009, 2010, 2011, 2013, 2014, 2015)
Malta (2008, 2012)
Poland (2008, 2010, 2013,
2016, 2018)
Tunisia (2008)
China (2008, 2009, 2011x3, 2013)
Morocco (2009x2, 2010)
Iran (2009)
Croatia (2009, 2011, 2014x2, 2015x3, 2016x2, 2019)
Nigeria (2010)
Turkey (2010, 2012, 2014, 2016, 2017, 2018x2, 2019)
Gibraltar (2010)
French Polynesia (2011)
Hong Kong (2011x3)
Macau (2011)
Taiwan (2011)
Brazil (2012) only stopover
Chile (2012, 2014x2)
Cyprus (2012)
Akrotiri British Sovreign Base (2012)
Turkish Republic of Northern Cyprus (2012)
India (2012, 2013, 2014x3, 2015x2, 2016x3, 2017x3, 2018x4, 2019x3)
Andorra (2013)
Argentina (2014) only stopover
Azerbaijan (2015, 2016, 2019)
Ukraine (2016)
South Korea (2016)
Bosnia and Herzegovina (2016)
Montenegro (2016)
Bahrain (2017)
Algeria (2017x2)
Kazakhstan (2017)
Indonesia (2018)
UPDATE +1
Uzbekistan (2019)
So
61+6+1 as a whole! (counting Gibraltar, Palestine, Hong Kong, Macau, French Polynesia and British Sovreign Base as special regions; Northern Cyprus quoted as extra) and including both Brasil and Argentina which are just flight stopovers.