Share of detentions compared to share of inspections

In 2020, detentions occurred in 5.9 per cent of all inspections, and the rate of deficiencies per inspection was 2.1.

Flag State Number of PSC inspections Deficiencies Deficiencies per PSC inspection Detained Detention rate PSC share Detention share
Antigua and Barbuda 37 61 1.65 4 10.8% 1.22% 2.25%
Bahamas 114 253 2.22 6 5.3% 3.77% 3.37%
Belgium 12 17 1.42 0 0.0% 0.40% 0.00%
Cayman Islands 29 33 1.14 0 0.0% 0.96% 0.00%
China 36 65 1.81 2 5.6% 1.19% 1.12%
Cyprus 54 111 2.06 3 5.6% 1.79% 1.69%
Denmark 12 25 2.08 2 16.7% 0.40% 1.12%
Greece 47 78 1.66 3 6.4% 1.56% 1.69%
Hong Kong, China 330 697 2.11 22 6.7% 10.92% 12.36%
Isle of Man 40 28 0.70 1 2.5% 1.32% 0.56%
Italy 20 28 1.40 0 0.0% 0.66% 0.00%
Japan 66 70 1.06 2 3.0% 2.18% 1.12%
Korea (The Republic of) 27 60 2.22 1 3.7% 0.89% 0.56%
Liberia 399 891 2.23 32 8.0% 13.21% 17.98%
Malta 184 311 1.69 8 4.3% 6.09% 4.49%
Marshall Islands 397 829 2.09 19 4.8% 13.14% 10.67%
Netherlands 23 56 2.43 2 8.7% 0.76% 1.12%
Norway 55 72 1.31 5 9.1% 1.82% 2.81%
Panama 703 1,838 2.61 47 6.7% 23.27% 26.40%
Portugal 35 56 1.60 1 2.9% 1.16% 0.56%
Singapore 295 542 1.84 13 4.4% 9.76% 7.30%
Taiwan (Province of China) 10 25 2.50 1 10.0% 0.33% 0.56%
United Kingdom 18 43 2.39 0 0.0% 0.60% 0.00%
Total 2943 6189   174      

Note: this table only covers flag States with 10 or more inspections.