Number of correct answers for non-support questions

Text	Question Number	Correct	%
History of Dance	1	21 / 40	52.50
	2	29 / 40	72.50
	3	15 / 40	37.50
	4	40 / 40	100.00
	5	27 / 40	67.50
Making steel	1	21 / 41	51.22
	2	28 / 41	68.29
	3	37 / 41	90.24
	4	30 / 41	73.17
	5	26 / 41	63.41
Paper	1	36 / 41	87.80
	2	27 / 41	65.85
	3	19 / 41	46.34
	4	18 / 41	43.90
	5	12 / 41	29.27
The Roman Empire	1	11 / 28	39.29
	2	16 / 30	53.33
	3	16 / 30	53.33
	4	11 / 29	37.93
	5	6 / 30	20.00
Atmosphere	1	9 / 29	31.03
	2	3 / 31	9.68
	3	13 / 30	43.33
	4	15 / 31	48.39
	5	7 / 31	22.58
History of Money	1	17 / 28	60.71
	2	14 / 28	50.00
	3	10 / 28	35.71
	4	16 / 27	59.26
	5	3 / 28	10.71