Statistics: Nucl. Sci. J. (China), (1990), 27 (3):261-268].

From:   ever     To:   now     Change date range
 
Region #
Unknown 53
Total 53
Country #
Unknown 53
Total 53
City #
Unknown 53
Total 53


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2022 09 15000 0000 00 24
2023 00 0000 8110 03 13
2024 10 6250 2000 00 16
Ever 53