| Statistical data and metadata exchange | 89 |
| Concept | 73 |
| Data set | 63 |
| Code list | 56 |
| Data structure definition | 55 |
| Attribute | 53 |
| Dimension | 51 |
| Code | 47 |
| Artefact | 44 |
| Series | 42 |
| Reference metadata | 41 |
| Dataflow | 40 |
| Component | 39 |
| Constraint | 36 |
| Structural metadata | 35 |
| Representation | 34 |
| Metadata set | 30 |
| Metadata structure definition | 27 |
| Data provider | 26 |
| Measure | 26 |
| Metadataflow | 26 |
| SDMX Information Model | 26 |
| Maintenance agency | 25 |
| Statistical Classification | 25 |
| Version | 24 |
| Hierarchy | 23 |
| Category | 22 |
| Data source | 22 |
| Time period | 22 |
| Level | 21 |
| Concept scheme | 20 |
| Language | 20 |
| Statistical unit | 20 |
| Provision agreement | 19 |
| SDMX-ML | 18 |
| Categorisation | 16 |
| Annotation | 15 |
| Category scheme | 15 |
| Data exchange | 14 |
| Reference period | 14 |
| Series key | 14 |
| Statistical indicator | 14 |
| Data consumer | 13 |
| SDMX Registry | 13 |
| Statistical variable | 13 |
| Facet | 11 |
| Identifiable artefact | 10 |
| Validation and transformation language | 10 |
| Hierarchical code list | 9 |
| Maintainable artefact | 9 |
| Statistical subject-matter domain | 9 |
| Title | 9 |
| isExternalReference | 9 |
| Attribute relationship | 8 |
| Currency | 8 |
| Data consumer scheme | 8 |
| Data provider scheme | 8 |
| Decimals | 8 |
| Economic activity | 8 |
| Hierarchical code | 8 |
| Item scheme | 8 |
| Observation value | 8 |
| Organisation unit scheme | 8 |
| Reporting taxonomy | 8 |
| Agency scheme | 7 |
| Contact | 7 |
| Map | 7 |
| Notification | 7 |
| Reference area | 7 |
| Release policy - release calendar | 7 |
| SDMX-EDI | 7 |
| Subscription | 7 |
| Accuracy | 6 |
| Adjustment | 6 |
| Attachment level | 6 |
| Incremental update | 6 |
| Sector | 6 |
| Statistical population | 6 |
| Unit of measure | 6 |
| Comment | 5 |
| Data sharing | 5 |
| Metadata repository | 5 |
| Timeliness | 5 |
| Age | 4 |
| Bilateral exchange | 4 |
| Comparability | 4 |
| Coverage | 4 |
| Global registry | 4 |
| Job | 4 |
| Member selection | 4 |
| SDMX-JSON | 4 |
| Structure set | 4 |
| Unit multiplier | 4 |
| Confidentiality | 3 |
| Contact phone number | 3 |
| Data revision | 3 |
| Frequency of observation | 3 |
| Group key | 3 |
| Nameable artefact | 3 |
| Quality management - quality assurance | 3 |
| SDMX Technical Specification | 3 |
| Sex | 3 |
| Time format | 3 |
| Versionable artefact | 3 |
| Annotable artefact | 2 |
| Base period | 2 |
| Coherence | 2 |
| Compiling agency | 2 |
| Contact name | 2 |
| Cross-domain concept | 2 |
| Data collection method | 2 |
| Data compilation | 2 |
| Data validation | 2 |
| Frequency of data collection | 2 |
| Geographical coverage | 2 |
| Imputation | 2 |
| Institutional sector | 2 |
| Member value | 2 |
| Multilateral exchange | 2 |
| Occupation | 2 |
| Ownership group | 2 |
| Punctuality | 2 |
| Quality management - quality assessment | 2 |
| Quality management | 2 |
| Release policy | 2 |
| Reporting agency | 2 |
| Reporting category | 2 |
| SDMX-CSV | 2 |
| Time lag | 2 |
| isIncluded | 2 |
| Coding format | 1 |
| Confidentiality - status | 1 |
| Content-Oriented Guidelines | 1 |
| Coverage error | 1 |
| Cross-domain code list | 1 |
| DSD for global use | 1 |
| Data presentation - detailed description | 1 |
| Frequency of dissemination | 1 |
| International string | 1 |
| Measurement error | 1 |
| Metadata key set | 1 |
| Metadata update - last update | 1 |
| Metadata update | 1 |
| Model assumption error | 1 |
| Non-response error | 1 |
| Observation status | 1 |
| Processing error | 1 |
| Relevance | 1 |
| Seasonal adjustment | 1 |
| Statistical concepts and definitions | 1 |
| Usage status | 1 |
