Types of services          

Total mean frequency  of criterion  1 (%)          

Average total frequency  of criterion  2 (%)          

Total mean frequency  of criterion  3 (%)          

criteria  1 + 2 + 3           

by types of buildings           

(%)          

Administrative buildings          

40.20          

31.40          

23.30          

31.65          

United Nations  organizations         

40.90

32.00

22.80

31.90

Communication services         

36.45

29.70

21.30

29.15

Educational  establishments         

29.75

27.35

24.65

27.25

Hospitals         

38.45

29.90

21.70

30.00

Markets         

5.85

7.20

2.90

5.30

Totals by type of  criterion for all  buildings (%)         

31.95

26.25

19.45

25.90