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Milestones of company development
1880
1892
1920
1928
1934
1947
1958
1969
1980
1982
1986
1989
1991
1995
1996
1997
1998
1999
2001
2003
2003
2005
2006
2008
2009
2010
2014
2015
2016
2018
2019
2019