data china 2023This can be confusing, and make comparisons difficult. So at Our World in Data we try to maintain consistency by converting all energy data to watt-hours. WeThe data reached an all-time hh of 107.2 USD bn in Mar 2022 and a record low of -14.9 USD bn in Jun 2025. ... The country's Nominal GDP was reported at 4,166.8 USD bn in Mar 2025.