Ngokweenkcukacha-manani zamva nje kumbutho wophando lwerabha yeHlabathi (i-IRG), ukusetyenziswa kwenkunkuma yehlabathi ngo-2017 kwi-15 {{3} {{3} {{3} {{3} {i-2,1% kunyaka ophelileyo. Oko kukuthi, ukusela irabha ye-jinter yehlabathi yonyaka onyuke unyaka nonyaka ukusukela 2011.
Ngokweenkcukacha-mali zikazwelonke, ukusetyenziswa kwerabha ye-synthetic yeyona iphakamileyo eTshayina, ukufikelela kwi-4 {2} {{2} . 5%. Ngaphandle kwenqanaba leminyaka leminyaka ngonyaka ngo-2014, eminye iminyaka igqithile kwinqanaba leminyaka leminyaka ubudala kwaye labonisa indlela yokukhula.
Emva kwe-China, iUnited States, ukusetyenziswa kwerabha yerabha ye-1. i-874 yeetoni, ezantsi 2 {3} {3 Emva konyaka ophelileyo, kuye kwakho ukwehla kwakhona.
Indawo yesithathu eJapan yayingu-875, 000} i-1 {{6} {6} {6} {i-{6} {i-{6}
Ukongeza, ukuselwa kwerabha ye-Syntic kwizizwe zase-Asiya ezisakhulayo njengeIndiya, iThailand kunye neMalaysia iyanda kunyaka.