dˈʌtʃ wʌz nˌɑːt ɹᵻtˈeɪnd æz wˈʌn ʌvðɪ əfˈɪʃəl lˈæŋɡwɪdʒᵻz ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti wˈʌn, ænd ɪts tˈiːtʃɪŋ wʌz kəmplˈiːtli stˈɑːpt ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti.
Dutch was not retained as one of the official languages in 1961, and its teaching was completely stopped in 1970.