Table 6-2b,,,
Mexican Merchandise Trade With Canada and the,,,
United States by Mode of Transportation,,,
(Thousands of metric tons),,,
,,,
,1990,1995,1996
,,,
Total trade with Canada ,N,N,N
    Air,a2 ,2,2
    Water transport ,"1,425",b3427,"2,808"
    Road ,N,N,N
    Rail ,U,U,U
    Pipeline ,NA,NA,NA
,,,
    Exports to Canada ,N,N,N
       Air,a1 ,1,1
       Water transport ,"1,051",b1717,988
       Road ,N,N,N
       Rail ,U,U,U
       Pipeline ,NA,NA,NA
,,,
    Imports from Canada ,N,N,N
       Air,a1 ,1,1
       Water transport ,374,b1710,"1,820"
       Road ,N,N,N
       Rail ,U,U,U
       Pipeline ,NA,NA,NA
,,,
Total trade with the United States ,N,N,N
    Air,a70 ,116,141
    Water transport ,"59,270",b72473,"89,902"
    Road ,N,N,"38,728"
    Rail ,U,U,"15,120"
    Pipeline ,U,U,U
,,,
    Exports to the United States ,N,N,N
       Air,a30 ,60,74
       Water transport ,"49,699",b61698,"77,648"
       Road ,N,N,"14,482"
       Rail ,U,U,"4,813"
       Pipeline ,U,U,U
,,,
    Imports from the United States ,N,N,N
       Air,a40 ,56,67
       Water transport ,"9,571",b10775,"12,254"
       Road ,N,N,"24,246"
       Rail ,U,U,"10,307"
       Pipeline ,U,U,U
aData for 1990 are nonexistent. Data in this table represent 1992.
bData for 1995 are nonexistent. Data in this table represent 1994.
KEY: N = Data are nonexistent.     NA = Not applicable.     U = Data are unavailable.

SOURCES
"Air: Secretaría de Comunicaciones y Transportes. Dirección General de Aeronáutica Civil. Special tabulation. (Mexico City, D.F.: 1997)."
"Water transport: Secretaría de Comunicaciones y Transportes. Coordinación General de Puertos y Marina Mercante. (Mexico City,"
D.F.: 1998).
"Road and rail, 1996: Instituto Mexicano del Transporte. Special tabulations based on data from the Secretaría de Comercio y Fomento"
"Industrial and U.S. Bureau of Transportation Statistics. (Querétaro, Qro.: 1998)."