Sida laga soo xigtay degelka rasmiga ah ee Ururka Birta Adduunka ee Janaayo 25, wax soo saarka birta cayriin ee 64-ka waddan ee lagu daray tirakoobka Ururka Birta iyo Birta Adduunka ee Diseembar 2021 wuxuu ahaa 158.7 milyan tan, oo hoos u dhacay 3.0 sannad kasta.
Soosaarka birta cayriin ee gobolka
Bishii Disembar 2021, wax soo saarka birta ceeriin ee Afrika waxay ahayd 1.2 milyan tan, hoos u dhac 9.6% sannadkii;Wax soo saarka birta ceeriin ee Aasiya iyo Oceania waxay ahayd 116.1 milyan tan, hoos u dhac 4.4% sannadkii;Wax soo saarka birta cayriin ee gobolka CIS waxay ahayd 8.9 milyan tan, hoos u dhac 3.0% sannadkii;Wax soo saarka birta cayriin ee Midowga Yurub (27 waddan) waxay ahayd 11.1 milyan tan, hoos u dhac 1.4% sannadkii;Wax soo saarka birta cayriin ee Yurub inteeda kale waxay ahayd 4.3 milyan tan, oo hoos u dhacay 0.8%.Wax soo saarka birta cayriin ee Bariga Dhexe waxa ay ahayd 3.9 milyan oo tan, ilaa 22.1% sannadkii;Wax soo saarka birta cayriin ee Waqooyiga Ameerika waxay ahayd 9.7 milyan oo tan, ilaa 7.5% sannadkii.Wax soo saarka birta cayriin ee Koonfurta Ameerika waxay ahayd 3.5 milyan oo tan, oo hoos u dhacday 8.7 boqolkiiba sannadkii.