May 1979
580
5,063
-Single journey permits
Multiple journey permits
Period of validity of exit permits
1 month
2.0
2 months
1.73%
3 months
2.02%
4
6.07%
"
5
6.93%
6
#!
1.45%
7
11.56%
8
#
0.29%
9
17
1.45%
10
"
19.66%
11
20.51%
12
雷畫
10.69%
13
18 months
15.04%