	elastic team	plastic team
2007/2008	37 minutes	26 minutes
2008/2009	16	21
2009/2010	46	30
2010/2011	45	36
2011/2012	37	30
2012/2013	47	42
2013/2014	32	23
2015/2016	83	70
2016/2017	88	81
2017/2018	77	67
2018/2019	88	57
2019/2020	cancelled due to	lock down
2020/2021	cancelled due to	lock down
2021/2022	15:41	12:45
2022/2023	cancelled due to	too few students
2023/2024	11:31	12:50

The number of students that participated in the competition varied over the years. In each year, the elastic team had the same number of students as the plastic team. On average the plastic team is 20% faster than the elastic team.