dr. Giorgio Andrian consulente siti UNESCO - Lettere e Filosofia
dr. Giorgio Andrian consulente siti UNESCO - Lettere e Filosofia
dr. Giorgio Andrian consulente siti UNESCO - Lettere e Filosofia
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UN TREND IN CRESCITA COSTANTE<br />
WH Sites Desigantion Trends<br />
70<br />
Number of Sites<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
1972<br />
1979<br />
0<br />
12<br />
47<br />
28 27<br />
24<br />
31<br />
22<br />
30 29<br />
42<br />
27<br />
1981<br />
1983<br />
1985<br />
1987<br />
1989<br />
8<br />
16<br />
37<br />
33<br />
29 31<br />
22 20<br />
Designation's Year<br />
47<br />
30<br />
1991<br />
1993<br />
1995<br />
1997<br />
1999<br />
49<br />
63<br />
32<br />
9<br />
2001<br />
2003<br />
2005<br />
2007<br />
35 33<br />
25<br />
23<br />
19<br />
Total Sites<br />
Nature<br />
Culture<br />
Mixed<br />
Linear Total Trend<br />
y = 0.3306x + 23.097
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