E ai ki ngā raraunga mai i te Tari Whakahaere Matua o ngā Tikanga i te whitu o Hune, 2020, ko te nui o te kaweake maitai a Haina i te marama o Mei, 2020 he 4.401 miriona tana, he hekenga 1.919 miriona tana mai i Āperira, 23.4% tau-ki-te-tau; mai i Hānuere ki Mei, ko te tapeke o ngā kaweake maitai a Haina he 25.002 miriona tana, he hekenga 14% tau-ki-te-tau.

I kawemai a Haina i te 1.280 miriona tana o te maitai i te marama o Mei, he pikinga ake tēnei mā te 270,000 tana mai i Āperira, he pikinga ake tēnei mā te 30.3% i ia tau; mai i Hānuere ki Mei, i kawemai a Haina i te 5.464 miriona tana o te maitai, he pikinga ake tēnei mā te 12% i ia tau.

I kawemai a Haina i te 87.026 miriona tana o te rino me tana konganuku i te marama o Mei, he hekenga o te 8.684 miriona tana mai i Aperira, he pikinga o te 3.9% i ia tau. Ko te utu kawemai toharite he 87.44 USD/tana; mai i Hanuere ki Mei, ko te utu kawemai katoa o Haina i te rino me tana konganuku he 445.306 miriona tana, he pikinga 5.1% i ia tau, ā, ko te utu kawemai toharite he 89.98 USD/tana.