- Export Amount of Selenium in United States in 1983Jan 15, 1984
- Export Amount of Selenium in United States in 1982Jan 15, 1983
- Export Amount of Selenium in United States in 1981Jan 15, 1982
- Export Amount of Selenium in United States in 1980Jan 15, 1981
- Export Amount of Selenium in United States in 1979Jan 15, 1980
- Export Amount of Selenium in United States in 1978Jan 15, 1979
- Export Amount of Selenium in United States in 1977Jan 15, 1978
- Export Amount of Selenium in United States in 1976Jan 15, 1977
- Export Amount of Selenium in United States in 1975Jan 15, 1976
- Export Amount of Selenium in United States in 1974Jan 15, 1975
- Export Amount of Selenium in United States in 1973Jan 15, 1974
- Export Amount of Selenium in United States in 1972Jan 15, 1973
- Export Amount of Selenium in United States in 1971Jan 15, 1972
- Export Amount of Selenium in United States in 1970Jan 15, 1971
- Export Amount of Selenium in United States in 1945Jan 15, 1946
- Export Amount of Selenium in United States in 1944Jan 15, 1945
- Export Amount of Selenium in United States in 1943Jan 15, 1944
- Export Amount of Selenium in United States in 1942Jan 15, 1943
- Export Amount of Selenium in United States in 1941Jan 15, 1942