40幎åŸã®ç®é©æ¥çãèããæããã®ãŸãŸã§ã¯æ¥æ¬ã®ç®é©æåèªäœãæ¶æ»
ããŠããã®ã§ã¯ãªããïŒ
ãšããå±æ©æãä»åã®ãããžã§ã¯ããç«ã¡äžãããã£ããã§ãã
ããã§ãç®é©æ¥çã®çŸç¶ãç¥ãããå®éã®æ°åã調ã¹ãŸããã®ã§ãå ±åããããŸãïŒ
ç®é©ãªããæ¥è ãé©ã®éãéŽé¢ä¿ã®äºæ¥ææ°çã®æšç§»ïŒåŸæ¥è ïŒäººä»¥äžã®äºæ¥æïŒ
1985幎â5,996瀟
1996幎â4,645瀟
2006幎â2,113瀟
2014幎â1,394瀟
ãå·¥æ¥çµ±èšèª¿æ»ïŒç£æ¥ç·šïŒãïŒå幎ïŒïŒçµæžç£æ¥çïŒ
ãªããš1985幎ããã®çŽ30幎ã§äºæ¥ææ°ã¯4åã®ïŒã«ïŒ
75ïŒ
ã®äºæ¥æãæ¶æ»
ããæ®ã£ãã®ã¯25%çšã«âŠ
ããã7幎åã®æ°åã§ãããã®7幎ã§ã®æžå°ãšç®é©æ¥ã®æ°èŠåå ¥éå£ã®é«ããèãããšãããã«æžã£ãŠããçã§ãã
å®éã®æ°åãèŠããš
ä»åãåºããªããšïŒ
ã®æããããã«åŒ·ããªããŸããã