What a Dollar Gets You Around The World

http://www.telegraph.co.uk/travel/galleries/cheapest-countries-to-visit/
http://www.elledecor.com/life-culture/travel/g9936834/cheapest-countries-2017/
http://www.telegraph.co.uk/travel/maps-and-graphics/mapped-the-cheapest-and-most-expensive-countries-to-live-in/
http://www.huffingtonpost.com/2015/01/21/map-expensive-countries_n_6510018.html
http://www.bbc.com/news/business-30390414
http://www.businessinsider.com/big-mac-cost-around-the-world-2017-1/#-2
http://www.destinationtips.com/advice/this-is-what-you-can-buy-with-1-around-the-world/
https://www.esmmagazine.com/ledo-hesteg-ice-cream-wins-gold-in-barcelona/35303
https://www.theguardian.com/world/2014/apr/30/australia-is-the-fourth-most-expensive-country-in-the-world-says-study
https://www.businessinsider.com.au/its-official-australia-is-the-most-expensive-country-in-the-world-for-smokes-and-a-few-beers-2016-5
http://www.croatiaweek.com/tag/salary/
https://en.wikipedia.org/wiki/List_of_European_countries_by_average_wage
http://www.onebigyodel.com/2012/02/cost-of-living-in-zurich.html
http://www.hostelworld.com/blog/what-does-1-buy-you-in-every-european-country/
https://www.worlddata.info/average-income.php
http://www.nationmaster.com/country-info/stats/Cost-of-living/Prices-at-markets/Loaf-of-bread/Fresh%2C-white
https://en.wikipedia.org/wiki/Economy_of_the_Gambia
http://www.nationmaster.com/country-info/stats/Cost-of-living/Prices-at-markets/Egg/Dozen
http://en.mercopress.com/2012/09/12/falklands-individual-average-annual-income-totals-20.100-shows-census
http://www.telegraph.co.uk/travel/news/Revealed-the-cheapest-city-to-buy-beer/
http://www.jamieism.com/925/life/inside-a-japanese-dollar-store-aka-the-100-yen-shop
http://www.cigaretteprices.net/
https://www.expatistan.com/price/cigarettes/melbourne?currency=USD
https://www.businessinsider.com.au/beer-and-cigarette-city-price-charts-2015-4
https://www.lonelyplanet.com/travel-tips-and-articles/what-1-buys-around-the-world/40625c8c-8a11-5710-a052-1479d2770f8d
http://www.nationmaster.com/country-info/stats/Cost-of-living/Cinema-ticket-price/International-release
http://www.nationmaster.com/country-info/stats/Cost-of-living/Cinema-ticket-price/International-release
http://www.eurasianet.org/node/65742
https://www.coopathome.ch/en/household%2c-cleaning-%26-pet-supplies/cleaning/bathroom/c/m_0282
http://www.heraldsun.com.au/leader/north/preston-market-popup-bottle-shop-selling-white-wine-for-99c-a-bottle/news-story/bbec9cacbef1fc59624b5e40c0d539b5
https://www.livingin-australia.com/salaries-australia/
http://www.businessinsider.com/expensive-parking-hong-kong-2017-6
http://www.mtr.com.hk/en/customer/tickets/train_service_index.html
http://factsanddetails.com/southeast-asia/Thailand/sub5_8g/entry-3311.html
http://www.telegraph.co.uk/news/worldnews/southamerica/falklandislands/9540493/Falkland-Islands-census-delivers-blow-to-Argentina.html
https://www.quora.com/What-is-the-average-wage-in-Bratislava
https://politics.naij.com/358097-salaries-in-nigeria-statistics.html
https://www.numbeo.com/cost-of-living/country_result.jsp?country=Nigeria&displayCurrency=USD
https://www.businessdayonline.com/nigerias-n18000-minimum-wage-one-worlds-lowest-labour/
https://www.expatistan.com/cost-of-living/helsinki?currency=USD
https://yle.fi/uutiset/osasto/news/average_monthly_salaries_inch_up_to_3300_euros/9199534