Which decade had the lowest historical market risk premium?

Answer

Unselected

Party time decade:

Average market return: $9\%$

Average long$-$term Treasury yield: $3\%$

Unselected

Good time decade:

Average market return: $11\%$

Average long$-$term Treasury yield: $7\%$

Unselected

Fun time decade:

Average market return: $10\%$

Average long$-$term Treasury yield: $2\%$

Unselected

I don't know yet