-
11684
UNESCO①
2012-10-25 10:03
536
4
UNESCO①
○
10 13 12 UNESCO 6000 97% 4% 96% 3% 90%
15 56 UNESCO ②
1.
2.
3.
4.
5.
2009 20847 580
13 200
1980 1982 204 249 82% 75 80%
70%
→ → → → →
1995 95% 2000 70% 2003 50% 1500
2009 1000 4000 5000
-
2012-11-05
-
2012-10-26