Lẹsẹkẹsẹ 55% Pa a ti Rira Akọkọ rẹ
1964, awọn ẹri fadaka 1992–2018: 90% fadaka, 10% Ejò.; Awọn ẹri fadaka 2019-: 99.9% fadaka 1965–1970, diẹ ninu awọn 1776–1976 San Francisco-minted coins: Layer ita ti 80% fadaka, 20% Ejò agbegbe mojuto ti 79% Ejò, 21% fadaka, lapapọ 60% Ejò, 40% fadaka.; Yiyi dasofo, 1971 lati mu: lode Layer ti 75% Ejò, 25% nickel agbegbe mojuto ti 100% Ejò.
Gba Koodu