1. Isikali semakethe yomhlaba wonke:Idatha ikhombisa ukuthi kusukela ngo-2016 kuya ku-2019, isikali semakethe yemboni yemithwalo yomhlaba wonke saguquguquka futhi sakhuphuka, nge-CAGR ka-4.24%, yafinyelela inani eliphakeme kakhulu lama- $ 153.576 billion ngo-2019;Ngo-2020, ngenxa yomthelela walolu bhubhane, izinga lemakethe ...
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