Most likely it would be 74% of the population because they are taught how to speak Spanish as they are growing up like Americans they learned how to speak English while growing up and most people who live in America speak english same with Spaniard people they most likely would speak Spanish. Hope this helps mate <3
1. Miré la televisión hace unas horas. 2. Hablé con el profesor hace 2 horas 3. Estuve en la escuela primaria hace (?) años 4. "estuve viendo" 5. avión