# Years Size Links
Al 1970โ€“1992 75.0%
FiAs 1993โ€“2001 14.1%
FiPoPa 1993โ€“2001 44.3%
La 1993โ€“2012 52.1%
NaFe 1970โ€“2006 42.3%
NFCo 1988โ€“1992 53.8%
UnFi 2001โ€“2012 50.7%