Use rate of sign language among people with speech impediments South Korea 2023

Name: Use rate of sign language among people with speech impediments South Korea 2023
Published: 2026-04-11T15:12:21+08:00

Statista2026-04-11 收录

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Usage rate of sign language among people with speech disorders in South Korea as of May 2023

截至2023年5月韩国言语障碍人群的手语使用率