美国人的日常生活涨了多少？

Inflation Overview - The inflation rate in the U.S. reached 3% in 2025, an increase of 4 percentage points since the beginning of the year, remaining above the Federal Reserve's target of 2% [1] Grocery Prices - Grocery prices have been on the rise since 2017, according to the Consumer Price Index data from the U.S. Bureau of Labor Statistics [2] Restaurant Industry - Prices for dining out have hit a historical high, with non-home dining costs increasing by over 2%. Restaurant traffic has declined for nine consecutive months, leading fast-food chains to attract consumers through price reductions and special menu items [7] - Notable declines in stock prices for mid-range casual dining brands include Chipotle (-44.7%), Sweetgreen (-79.9%), Shack Shack (-38.71%), and Wingstop (-14.7%) [4] Housing and Utilities - The median price of existing single-family homes rose nearly 6% from $398,100 in January to $420,600 in October [8] - Electricity prices for residents increased by 13% since the beginning of the year, with significant price hikes in states with concentrated AI data centers [8] Transportation Costs - Gasoline prices rose to approximately $3.20 per gallon at the beginning of the year but fell to around $2.90 by December [11] - The average price of new cars surpassed $50,000 for the first time in September, while used car sales increased by nearly 4% since the beginning of the year [11] - The number of car owners with overdue payments reached a historical high in November [11] Economic Policies Impact - The inflation trend in 2025 is closely linked to policy adjustments, with the Federal Reserve having cut interest rates for three consecutive months starting in October to address economic pressures. However, inflation control remains a challenge [10] - The "Liberation Day" tariff policy implemented by the Trump administration in April has contributed to rising inflation, with customs collecting approximately $30 billion in tariffs monthly, affecting various consumer goods [10]