Intengo yegolide ibe no-Okthoba wayo omuhle kakhulu esikhathini esingangengxenye yekhulunyaka, yenqaba ukumelana nokwanda kwesivuno sikaMgcinimafa kanye nedola laseMelika eliqinile. Insimbi ephuzi ikhuphuke ngo-7.3% ngenyanga edlule ukuvala ku-$1,983 iounce, okuwu-Okthoba wayo oqine kakhulu kusukela ngo-1978, lapho yeqa ngo-11.7%. Igolide, n...
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