1
10
20
30
40
<strong>Switzerland</strong>: 2018: 1st; 2019: 1st; 2020: 1stSwitzerland<strong>Iceland</strong>: 2018: 2nd; 2019: 2nd; 2020: 2ndIceland<strong>Netherlands</strong>: 2018: 3rd; 2019: 3rd; 2020: 4thNetherlands<strong>Germany</strong>: 2018: 4th; 2019: 4th; 2020: 3rdGermany<strong>Japan</strong>: 2018: 5th; 2019: 5th; 2020: 5thJapan<strong>Slovenia</strong>: 2018: 6th; 2019: 6th; 2020: 16thSlovenia<strong>Austria</strong>: 2018: 7th; 2019: 8th; 2020: 6thAustria<strong>Lithuania</strong>: 2018: 8th; 2019: 7th; 2020: 14thLithuania<strong>Estonia</strong>: 2018: 9th; 2019: 9th; 2020: 15thEstonia<strong>Latvia</strong>: 2018: 10th; 2019: 14th; 2020: 9thLatvia<strong>Australia</strong>: 2018: 11th; 2019: 10th; 2020: 11thAustralia<strong>Denmark</strong>: 2018: 12th; 2019: 11th; 2020: 7thDenmark<strong>Norway</strong>: 2018: 13th; 2019: 13th; 2020: 8thNorway<strong>Czech Republic</strong>: 2018: 14th; 2019: 12th; 2020: 10thCzech Republic<strong>United States</strong>: 2018: 15th; 2019: 15th; 2020: 13thUnited States<strong>New Zealand</strong>: 2018: 16th; 2019: 18th; 2020: 12thNew Zealand<strong>Sweden</strong>: 2018: 17th; 2019: 21st; 2020: 20thSweden<strong>Canada</strong>: 2018: 18th; 2019: 17th; 2020: 26thCanada<strong>Finland</strong>: 2018: 19th; 2019: 19th; 2020: 22ndFinland<strong>Poland</strong>: 2018: 20th; 2019: 16th; 2020: 17thPoland<strong>United Kingdom</strong>: 2018: 21st; 2019: 20th; 2020: 18thUnited Kingdom<strong>Israel</strong>: 2018: 22nd; 2019: 22nd; 2020: 19thIsrael<strong>Ireland</strong>: 2018: 23rd; 2019: 23rd; 2020: 24thIreland<strong>Korea</strong>: 2018: 24th; 2019: 25th; 2020: 23rdKorea<strong>Luxembourg</strong>: 2018: 25th; 2019: 28th; 2020: 31stLuxembourg<strong>Hungary</strong>: 2018: 26th; 2019: 26th; 2020: 25thHungary<strong>Belgium</strong>: 2018: 27th; 2019: 24th; 2020: 21stBelgium<strong>Slovak Republic</strong>: 2018: 28th; 2019: 29th; 2020: 29thSlovak Republic<strong>Mexico</strong>: 2018: 29th; 2019: 31st; 2020: 27thMexico<strong>France</strong>: 2018: 30th; 2019: 30th; 2020: 28thFrance<strong>Portugal</strong>: 2018: 31st; 2019: 27th; 2020: 30thPortugal<strong>Chile</strong>: 2018: 32nd; 2019: 32nd; 2020: 32ndChile<strong>Colombia</strong>: 2018: 33rd; 2019: 34th; 2020: 37thColombia<strong>Turkey</strong>: 2018: 34th; 2019: 35th; 2020: 35thTurkey<strong>Costa Rica</strong>: 2018: 35th; 2019: 36th; 2020: 36thCosta Rica<strong>Spain</strong>: 2018: 36th; 2019: 33rd; 2020: 33rdSpain<strong>Greece</strong>: 2018: 37th; 2019: 37th; 2020: 34thGreece<strong>Italy</strong>: 2018: 38th; 2019: 38th; 2020: 38thItaly201820192020