what rank is the smallest route?
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col : rank | city | passengers | ranking | airline row 1 : 1 | quintana roo, cancún | 132,046 |  | aeroméxico connect, interjet, volaris row 2 : 2 | nuevo león, monterrey | 106,513 |  | aeroméxico connect, interjet row 3 : 3 | guerrero, acapulco | 56,069 |  | aeroméxico connect, interjet row 4 : 4 | jalisco, guadalajara | 52,584 |  | aeroméxico connect, volaris row 5 : 5 | jalisco, puerto vallarta | 43,419 | 1 | interjet row 6 : 6 | baja california sur, los cabos | 37,526 | 1 | interjet row 7 : 7 | guerrero, ixtapa/zihuatan | 35,507 |  | interjet row 8 : 8 | baja california, tijuana | 14,906 |  | interjet row 9 : 9 | tabasco, villahermosa | 6,928 | 1 | vivaaerobus row 10 : 10 | tamaulipas, tampico | 3,619 | 1 | vivaaerobus
what rank is the smallest route?
Rank City Passengers Ranking Airline
1 Quintana Roo, Cancún 132,046 Aeroméxico Connect, Interjet, Volaris
2 Nuevo León, Monterrey 106,513 Aeroméxico Connect, Interjet
3 Guerrero, Acapulco 56,069 Aeroméxico Connect, Interjet
4 Jalisco, Guadalajara 52,584 Aeroméxico Connect, Volaris
5 Jalisco, Puerto Vallarta 43,419 1 Interjet
6 Baja California Sur, Los Cabos 37,526 1 Interjet
7 Guerrero, Ixtapa/Zihuatanejo 35,507 Interjet
8 Baja California, Tijuana 14,906 Interjet
9 Tabasco, Villahermosa 6,928 1 VivaAerobus
10 Tamaulipas, Tampico 3,619 1 VivaAerobus
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