The average value for USA during that period was 1.
Also note that there are large differences across U.
In fact, about half of the states have laws requiring that money raised by fuel taxes pays for roads and bridges.
Thus, drivers pay a gas tax to help cover the cost of building and maintaining roads, bridges, and tunnels—as well as to help address traffic-related issues such as congestion and pollution.
The above chart shows some of the most important figures reported in.
There have been to reduce the overwhelming dependence on Russian gas by urgently finding alternative suppliers, including pipeline gas from North Africa and Central Asia, and liquefied natural gas from Qatar and the United States.