Statistics: Scientific Contributions Oil and Gas

From:   ever     To:   now     Change date range
 
Region #
Unknown 20
Total 20
Country #
Unknown 20
Total 20
City #
Unknown 20
Total 20


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2024 00 0000 0000 01 1
2025 03 0000 1634 20 19
Ever 20