P18. Level of educationWhat is the last grade level completed or in the process of being completed?Circle the corresponding code.[] 0 = None[] 1 = Kindergarten[] 2 = 1st grade[] 3 = 2nd grade[] 4 = 3rd grade[] 5 = 4th grade[] 6 = 5th grade[] 7 = 6th grade[] 8 = Middle school[] 9 = High school[] 10 = Higher