Here are five statistics about the lottery in the USA and some intriguing aspects of winning:

• Americans spent $105.26 billion on lottery tickets last year, with projections suggesting this figure could rise to $194.14 billion by 2025, emphasizing the lottery's role as the most popular form of gambling in the country​​.

• In 2014, lotteries contributed $21.3 billion to state budgets, showcasing their significant financial contribution to government funds and various public programs.

• A staggering statistic reveals that about 70% of all lottery winners end up broke after winning, underscoring the challenges winners face in managing their newfound wealth​​.

• Over $2 billion in lottery winnings go unclaimed every year in the United States, highlighting the surprising fact that not all prizes find their way to the winners​​.

• Among lottery winners, 75% reported feeling happier after their win, primarily due to financial security, though a small percentage felt the opposite due to new pressures​​.

These statistics offer a glimpse into the vast and complex world of the lottery in the USA, from its economic impact to the personal experiences of those who win.