Manufacturer

Type

1997

1998

1999

2000

2001

2002

2003

2004

Boeing

757-200

6

7

9

8

8

8

8

8

Boeing

767-200/300

4

5

6

5

5

5

5

5

McDonnell Douglas

DC-10

1

Douglas

DC-9

17

17

17

16

16

16

16

16

McDonnell Douglas

MD-80

31

34

37

41

41

41

41

41