English: The certification rate saw a sharp decline for SY 2020-2021 when there were 473,911 total TVL graduates, 32,965 took the national certification, and 31,993 or 97.1% passed the national certification.
Filipino: Bumagsak naman ang certification rate noong SY 2020-2021, kung saan may 473,911 TVL graduates ang naitala, 32,965 ang kumuha ng national certification, at 31,993 o 97.1% ang pumasa.