# Years Size Links
Co 1835โ€“2012 76.7%
IrNa 1875โ€“1955 12.8%
IrRe 1833โ€“1852 6.4%
La 1901โ€“2012 63.6%
LaanCo 1958โ€“1959 44.6%
Li 1856โ€“2010 59.7%
LiNa 1935โ€“1951 5.7%
LiUn 1887โ€“1918 11.5%
LlGeLi 1919โ€“1923 20.0%
NaLi 1932โ€“1956 5.7%
To 1800โ€“1846 26.6%
Wh 1807โ€“1868 67.0%