Illegal Immigration from China - Monthly arrest/erasion ratio for the period between Dec 74 and June 1980
Appendix A
Land Crossers
Claimed date
of entry
Arrest
Bay Crossers
Evader Evasion Arrest Evader Evasion Arrest
Ratio
Ratio
Sea Crossers
Overall Evasion Ratio
Evasion Ratio estimated by C & S Department
Evader Evasion Arrest
Ratio (Al)
Evåder
katio
Actual Arrests
Estimates
(E1)** surface
Surfaced Never*** Sub-total
(E2)
Al: El
A1; E2
(1)
(2)
(3)
(4)
Ratio
'A'
'B'
Dec 74
Dec 75
Jan 76
Dec 76
Jan 77
Dec 77
337
257
602
Jan 78
-
Dec 78
4598
Jan 79 Jun
[25113
Jul
322
988 1:3.1
Aug
885
1879 1:2.1
Sep
1449
1:1.8
Oct
2571
1981 1:5.9 347
3115 1:12.1 145
3394 1:5.6 1073
13823 1:3.0 2266
28391 1:1.1 6372
266
830
1468
3453
2897 1:8.4
6098 1:2.7
10393 1:1.6 14458
701
1498 1:10.3 426
1805 1:1.7 140
1341
1090 1:1.6
896
1385
5968
663
6631
1:4.3
1:4.8
Direct
from
Via Macao
(1) + (2)
Evader
(1) • (4)
(3): (4)
Total
Direct from
1:2.1
628
5509
612
6121
1:6.7
1:7.4
China
Direct from
China (excluding China (including Macao elements)
Macao elements)
758 1:5.4
1815
5957
662
6619
1:3.3
1:3.6
5395 1:4.0
8205
25316
2813
28129
1:3.1
1:3.4
12633
1:0.9
45943
51417
5713
• 57130
1:1.1
1:1.2
45943
559
46502
62028
1:1.4
1:1.3
Nov
3007
Dec
3497
1979 Total.
36844
2659
3537. 1:1.4
4013 1:1.3 1789
5021 1:1.4 1179
46488 1:1.3 15357
500 1:1.9
1322 1:1.6
2233 1:1.5 2567
3128 1:0.9 5581
1892 1:1.1 4452
1800 1:1.5 10369
21268 1:1.4 37739
29
344
1:11.9
617 .1832
204
2036
1:3.0
1:3.3
61
623
1240
2172
1:3.5
1:1.8
283
528
1:1.9
1996 3729
414
4143
1:1.9
1:2.1
1998
498
2496
4528
1:2.3
1:1.8
855
1:0.3
5484 5747
639
6386
1:1.0
1:1.2
5484
5487
.6976
1:1.3
1:1.3
2214 1:0.4 11605 8879
987
9866
1:0.8
1:0.9
11605
254
11859
10946
1:0.9
1:0.9
1888 1:0.4
2831 1:0.3
21293 1:0.6
9248 7793
15045 9652
866
8659
1:0.8
1:0.9
9248
160
9408
9639
1:1.0
1:1.0
1072
10724
1:0.6
1:0.7
15045
20
15065
11363
1:0.8
1:0.8
89940 89049
9894
98943
1:1.0
1:1.1
89940
2117
92057
107652
1:1.2
1:1.2
1980
Jan
1111
1908 1:1.7
538
Feb
1407
1983 1:1.4
819
Mar
2135
2628 1:1.2
957
Apr
2214
2719 1:1.2 1153
May
Jun
3297
3297
2951 1:0.9 1626
1829 1:0.6 2148
821 1:1.5 2135
611 1:0.7 2311
950 1:1.0 1602
932 1:0.8 2349
1207 1:0.7 3200
1232 1:0.6 2532
969
986 1:0.5
564 1:0.2
931 1:0.6
1233 1:0.5
1144 1:0.4
1:0.4
3784 3715
4537 3158
4694
413
4128
1:1.0
1:1.1
3784
94
3878
4472
1:1.2
1:1.2
351
3509
1:0.7
1:0.8
4537
31
4566
3951
1:0.9
1:0.9
4509
501
5010
1:1.0
1:1.1
4694
120
5716 4884
543
5427
1:0.9
1:0.9
5716
20
4814
5398
1:1.1
1:1.1
90
5806
5647*
1:1.0*
1:1.0*
8123 5302
7977 4030
589
5891
1:0.7
1:0.7
8123
82
8205
6399*
1:0.8*
1:0.8*
448
4478
1:0.5
1:0.6
7977
15
7992
6820
1:0.9
1:0.9
*
**
Figures adjusted by C & S Department on 7-7-80
Figures represent 90% of those who have successfully entered in the period stated, and surfaced for registration of HK 1/Cs *** Figures represent the remaining 10% of successful evaders who may never surface for registration.
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