Figure 2 Borderplex Air Activity: 1979–2003, Year,Millions of domestic passenger arrivals (ELAPDD) 1979,"1,000.205" 1980,924.871 1981,926.841 1982,925.271 1983,913.023 1984,"1,118.308" 1985,"1,162.210" 1986,"1,193.030" 1987,"1,314.042" 1988,"1,370.666" 1989,"1,622.705" 1990,"1,604.871" 1991,"1,600.826" 1992,"1,642.084" 1993,"1,703.584" 1994,"1,830.811" 1995,"1,773.988" 1996,"1,743.504" 1997,"1,582.784" 1998,"1,590.138" 1999,"1,631.010" 2000,"1,611.738" 2001,"1,516.602" 2002,"1,414.823" 2003,"1,443.058"