The given table illustrates the percentages of GDP extracted through taxation, data collected from five different countries at a 10-year interval from 1975 to 2005.
Overall, Sweden consistently had the highest tax rates, with a sharp increase by 2005. In contrast, the tax rates in other countries, such as the USA, Japan, Korea, and Turkey, showed considerable changes over time, with Japan and Turkey experiencing significant changes in their tax rates by 2005.
Regarding the two greatest tax collections in 1975, Sweden’s residents had to pay nearly half of their GDP initially, prior to slowly ascending to 51% after 20 years. Then, in the last ten years in the timeframe, Sweden rocketed its tax to 70.1% per individual. By contrast, the USA demonstrated a consistent growth in taxes. Specifically, people in the USA only needed to pay about 0.4% to 0.7% more of their GDP for each 10-year duration.
In the remaining nations with lower tax rates, the figure for Korea first increased at a rate of 11.9% by 1985, commencing at 15.1%. Substantially, Korea’s tax rose to a lesser extent, which finished at 27.3% although there was a slight drop in the middle of the period. Moreover, Japan exhibited a larger rise each 10 years, which started at an initial figure of 15% and culminated at 32.1%, with the highest rise of 9.1% in the last 10 years in the observed timeline. Lastly, it is evident that individuals in Turkey paid 16.4% of their GDP as tax, and this share had decreased negligibly to 15%; however, in the next 20 years, Turkey’s tax revenue grew drastically to 27.4%.