The discrepancy in expenditure estimate of gdp in Palau

Oceania (current LCU)
New Zealand 3.53B in 2022 WB
Fiji 951,000,226 in 2022 WB
Kiribati 21,720,458.74 in 2021 WB
Samoa 18,432,582.32 in 2022 WB
Micronesia (Federated States of) 1,000,000 in 1983 WB
Vanuatu 1,000,000 in 2022 WB
Papua New Guinea 0 in 2004 WB
Australia -2,000,000 in 2022 WB
Solomon Islands -52,200,000 in 2020 WB
Marshall Islands -56,420,244.1 in 2022 WB
Tonga -143,046,000 in 2021 WB