Russia Ukraine war, page-198137

well actually 16% of GDP *
but GDP has a lot of "services" built in - things like people paying for eggs and putin paying for his palace

it' was 45% of exports back in 2021 before the invasion - russia are very dependant - one of their other exports was military weapons and that isn't happening at all at the moment - exports is the important bit , where the revenuse comes from

find the actual facts before you post misrepresentations
https://www.iea.org/articles/energy-fact-sheet-why-does-russian-oil-and-gas-matter



*Russia's oil and gas industry accounted for 16 percent of the country's gross domestic product (GDP) between April and June 2023.30 Oct 2023