Statistics: Chemical Engineering Journal

From:   ever     To:   now     Change date range
 
Region #
Unknown 33
Total 33
Country #
Unknown 33
Total 33
City #
Unknown 33
Total 33


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2021 00 0000 1000 00 1
2022 02 2110 0010 01 8
2023 52 2300 0000 20 14
2024 10 5010 2100 00 10
Ever 33