Silver availability versus other rare metals

It's often stated that below ground silver/gold supply is about 10/1, but what about the silver supply versus other rare earth metals supply? Does someone know where I can find, for example, how much ounces indium or terbium is mined worldwide every year? Untill now I've the url here below which only lists the current trading prices of rare earths but I can't find a decend link that tells me what the production results or forecasts are. Current price of rare earths (according to HEFA) https://www.mineralprices.com/default.aspx#Rare Cheers, M.