Russia's Soyuzmultfilm animation studio, founded in 1936, produced 20 films (including shorts) per year on average and reached 1,582 titles in 2018.
ɹˈʌʃəz sˈɔɪəzmˌʌltfɪlm ˌænɪmˈeɪʃən stˈuːdɪˌoʊ, fˈaʊndᵻd ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi sˈɪks, pɹədˈuːst twˈɛnti fˈɪlmz ɪŋklˈuːdɪŋ ʃˈɔːɹts pɜː jˈɪɹ ˌɔn ˈævɹɪdʒ ænd ɹˈiːtʃt wˈʌn,fˈaɪvhˈʌndɹɪd ˈeɪɾi tˈuː tˈaɪɾəlz ɪn tˈuː θˈaʊzənd ˈeɪtiːn.