| Maritime transport | (S) |
|
Reference period |
|
|
Year:
2018
|
|
|
General characteristics |
|
|
Contents:
Carriage of passengers and freight by sea
|
|
|
Analysis units:
Shipped vehicles ; Shipped containers; Carriage of trucks by ship; Merchant ships; Carriage of passengers by sea
|
|
|
Periodicity:
Yearly
|
|
|
EU legislation:
Yes
|
|
|
Survey design |
|
|
Type:
Census
|
|
|
Data collection |
|
|
Reporting units:
Merchant ships
|
|
|
Data collection mode:
Self-administered data collection via electronic transmission
|
|
|
Total units:
Not applicable
|
|
|
Respondents:
Not applicable
|
|
|
Quality |
|
|
Prevention, monitoring and evaluation of unit nonresponse:
Initiatives to foster survey participation; Follow-ups of nonrespondent units/bodies
|
|
|
Item nonresponse and measurement error treatment:
Adjustement methods to reduce the effects of measurement and partial nonresponse errors; Recontact of the units
|
|
|
Validation:
Coherence control with previous data of the same survey
|
|
|
Data dissemination |
|
|
Istat data bases:
I.Stat
|
|
|
Other data bases:
New Cronos - Eurostat (Statistical office of the European Union)
|
|
|
Press releases:
None
|
|
|
Timeliness of provisional data:
Not released
|
|
|
Timeliness of final data:
1 year
|