Dislike high zooming speed	Dislike middle range speed	Dislike low zooming speed	No preference
	1
			1
			1
	1
			1
				1
				1
			1
			1
			1
			1
			1
	1
			1
				1
			1
			1
			1
			1
			1
			1
				1
			1
			1
			1
				1
			1
			1
			1
			1
			1
			1
			1
				1
Total	3	0	25	6