Figure 1. Mexican Immigration to the United States in thee categories 1955-1995 -Legal Immigrants - Temporary Migrants Illegal Migrants 500,000 IRCA Fasses Hemispheric Cuota Applied Eracero Frogram...

What does the graph below say about Mexican migrants and Central American migrants apprehended at the US Border from the years 2000 to 2016?

Extracted text: Figure 1. Mexican Immigration to the United States in thee categories 1955-1995 -Legal Immigrants - Temporary Migrants Illegal Migrants 500,000 IRCA Fasses Hemispheric Cuota Applied Eracero Frogram Terminated Country Quotas Applied - 450,000 400.000 350.000 300.000 250.000 200,000 150,000 100,000 50.000 1955 1957 1959 1961 1963 1965 1967 1969 1971 1973 1975 1977 1979 1981 1983 1985 1987 1989 1991 1993 1995 Year Number of Migrants