Statistics: Egypt J. Chem., 29(1), 89-100 (1986).

From:   ever     To:   now     Change date range
 
Region #
Unknown 136
Total 136
Country #
Unknown 136
Total 136
City #
Unknown 136
Total 136


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2022 122 1000 0000 00 24
2023 10 0001 8000 111 22
2024 00 0100 76700 00 75
2025 00 0000 0924 00 15
Ever 136