Ho latela lipalo ka mafapha a amehang, ka 2001, li-cutes tse 173 naheng ea li-act tse fetang limilione tse 30 li ka bang limilione tse 110. {5}
Leha ho le joalo, ho tsoa tlalehong ea litlaleho tsa lekala la mabili, boleng ba likhoebo tse leeme tse ntseng li fetisoa ka lebelo la lichelete, ho se ho fetile matsaranka a mabenyane a selemo sa pele a lilemo tse 'ne. Boloi ba selemo le selemo bo lebelletsoe ho fihla ho limilione tse 6 {{{{0 6}
Nts'etsopele ea litsela tsa China, likoloi le lipalangoang tsa lipalangoang ha li hlokomele litlhokahalo tsa indasteri ea China le lipalangoang tsa lithaelese tse.