APC_1.3.7_30_205

It has not been always possible to access reliable data from (and thus provide complete estimates for) all subregions. Some areas are particularly under-researched and data-deficient such as Western Asia, Hindu-Kush Himalayas and small Pacific Islands. Furthermore while we aimed to synthesize recent information (post-2010), this was not always feasible, as some key datasets are not compiled at regular intervals