data brunei 21Data show that Brunei’s population increased by 3,973 (+0.9 percent) between 2021 and 2022. 48.2 percent of Brunei’s population is female, while 51.8 percent ofBrunei Darussalam The Human Capital Index (HCI) database provides data at the country level for each of the components of the Human Capital Index as well as for the overall index,