data japan 2023Japan joined the OECD in 1964, becoming the Organisation’s 21st member country and its first from the Asia-Pacific region. it is one of 38 OECD Members. ... Key data and interactiveJapan, Jordan, Kazakhstan, Kenya, Kiribati, Korea (Republic of), Kuwait The 2025 female HDI value for United States is 0.938 in contrast with 0.929