This year, the multiple-choice questionnaire was taken in physical spaces by 2.5 million people, despite the COVID-19 pandemic.
Pẹ̀lú bí àjàkẹ́lẹ̀ COVID-19 ṣe ń jà rànhìn rànhìn, ìdánwò yìí sì jẹ́ ṣíṣe lójútáyé, ẹgbẹẹgbẹ̀rún méjì àbọ̀ ènìyàn (2.5 million) ni wọ́n jókòó ṣe ìdánwò náà.