[Retracted] Use IoT in Physical Education and Sport in China Schools

Table 5

Years of teaching.

		Frequency	Percent	Valid percent	Cumulative percent
Valid	15 or less than 15	5	22.7	22.7	22.7
	16 to 20	8	36.4	36.4	59.1
	21 to 25	6	27.3	27.3	86.4
	26 to 30	1	4.5	4.5	90.9
	31 to 35	2	9.1	9.1	100.0
	Total	22	100.0	100.0