Table 2 Architectural heritage conservation document statistics of UNESCO
From: The development of the concept of architectural heritage conservation and its inspiration
| Â | Before 2000 | After 2000 |
|---|---|---|
Conventions | 1 | 2 |
Recommendations | 5 | 1 |
Declarations | 1 | 2 |
Total | 7 | 5 |
Total documents | 58 | 23 |
Proportion/ % | 12.07% | 21.74% |