How many immigrants entered the United States legally every year in the 1980s?

According to the statistics of the U.S. government, the annual number of green cards issued by 1980- 1989 is:

1980 524,295

198 1 595,0 14

1982 533,624

1983 550,052

1984 54 1,8 1 1

1985 568, 149

1986 600,027

1987 599,889

1988 64 1,346

1989 1,090, 172

In addition, 1986 also had an Amnesty, giving three million illegal immigrants a green card.