Terrestrial WG Growth

Year	Total members of the Terrestrial Working Group	Growth membership/year
2023	1188	66 and counting!
2022	1122	52
2021	1070	79
2020	991	86
2019	905	50
2018	855	61
2017	794	91
2016	703	58
2015	645	70
2014	575	55
2013	520	88
2012	432	112
2011	320	92
2010	228	63
2009	165	--