According to RISK4SEA data, there were 25 ports with more than 10 detentions during CY2021. The “champion” in detentions was port of Novorossiysk with 87 detentions in 1,253 inspections.
The most common detainable deficiency code (excluding 15150-ISM) for CY2021 was 11101- Lifeboats. This code marked as detainable code 127 times having a 2.2% share to all detainable deficiencies. Code 11101- Lifeboats was ranked as #1 detainable deficiency for Bulk Carriers, #6 for General Cargos, # 4 for Tankers and #4 for Containers. However, the code is not included in top 20 detainable deficiencies for LPG Carriers.
During CY2021, the ports with higher number of inspections with 0 detentions per segment were:
| Port | Country | Inspections on Fleet Segment | |
| Bulk Carriers | Manzanillo | Mexico | 159 |
| General Cargo | Klaipeda | Lithuania | 108 |
| Oil Tankers | New York | USA | 180 |
| LPG Carriers | Houston, Texas | USA | 61 |
| Containers | Bangkok | Tailand | 165 |
Inspections with highest number of deficiencies NOT ending with detention during CY2021 were:
- Bulk Carrier: ZHONG SHENG 2 (Hsize,YoB 2018) @ Tanjung Pelepas Malaysia with 45 deficiencies (04 08 2021)
- General Cargo: KASRA 1 (YoB 1995) @ Astrakhan, Russia with 49 deficiencies (06/05/2021)
- Tanker: STONE I (YoB 2008) @ Novorossiisk, Russia with 19 deficiencies (02/03/2021)
- LPG: LADY FELIZ (YoB 1999) @ Imabari Japan with 10 deficiencies (25/05/2021)
- Container: LUCKYSTAR (YoB 1996) @ Novorossiisk, Russia with 29 deficiencies (18/03/2021)
Detentions with highest number of deficiencies during CY2021 were:
- Bulk Carrier: MELINDA (ΥοΒ 2012) @ Trois Rivieres Canada with 25 deficiencies (21/08/2021)
- General Cargo: AK BRIGHT (YoB) 1995 @ Botas, Turkey with 24 deficiencies (03/11/2021)
- Tanker: ARIS (YoB:2005) @ Nakhodka, Russia with 23 deficiencies (27/02/2021)
- LPG: QUEEN LUCA (YoB 1995) @ Istanbul, Turkey with 23 deficiencies (03/08/2021)
- Container: JAOHAR RIMA (YoB 1998) @ Laurium Greece with 25 deficiencies (03/11/2021)
