Statistics: Journal of Petroleum Science and Technology, v.36, no. 16, p. 1235-1241

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Region #
Unknown 147
Total 147
Country #
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Total 147
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2022 158 1000 0000 00 60
2023 00 6001 0010 011 19
2024 441 0110 0000 00 47
2025 01 0101 2113 60 16
2026 05 0000 0000 00 5
Ever 147