In the US, annual subsidies provided by states for the construction of stadiums range into billions of dollars. A 2005 study of all sports stadiums and facilities in use by the four major leagues from 1990 to 2001 calculated a total public subsidy of approximately $17 billion, or approx. $24 billion in 2018 dollars. The average annual subsidy during that period was $1.6 billion ($2.2 billion in 2018 dollars) for all 99 facilities included in the study, with an average of $16.2 million ($22.8 million in 2018 dollars) per facility annually. A 2012 Bloomberg analysis estimates that tax exemptions annually cost the U.S. Treasury $146 million.
