Tracks the evolution of the union between 2008 and 2024, a time that saw a failed strike authorization, a merger and the 2023 work stoppage.
1995
1972
2017
2018
2022
1984
1976
1980
2001
1950
2005
1925
1955
2000
1952
1960
1978
2003
1965
2009
