Data Analysis of Physical Fitness Monitoring Based on Mathematical Models

Table 3

The data of students’ enrollment in 1992–2000.

Year	BMI	Vital capacity	50 meters	Standing long jump	Sitting forward	1000 meters	Pull-up
2012	21.68	4142.8	7.47	232.8	21.6	245.5	6.2
2013	22.09	4152.1	7.81	228.6	21.4	249.5	5.9
2014	22.12	4094.2	7.92	229.2	20.9	250.2	5.3
2015	21.91	4133.9	7.87	228.3	20.5	252.6	5.1
2016	21.98	4032.8	7.82	228.5	19.8	252.7	4.8
2017	21.87	3982.7	7.85	227.5	18.9	252.9	4.6
2018	21.83	3996.2	7.89	224.8	18.6	252.1	4.2
2019	21.81	4048.6	7.94	221.4	17.7	249.3	3.6
2020	21.62	4067.9	8.02	222.6	19.9	251.7	3.3