[] õ( ) õ2ȣ ý ȭʿ ö ° ο ܿ뿪 ϰ ο غ ٰ .
õ2ȣ ο Ǿ ÿ ַ ù ҾȰ ߵǰ ־ ̸ ؼϰ ̷ʻȲ żϰ ϰ ¹ ž½Ű ִ.
2ȣ ý ȭ 2017 2019 ۻ ð յ ȣý 36 ̺ Ͽ, 2017 139̾ ¹ ġ 2020 18 88% ϴ ߴ.
̿ ο ȯ ȿ ̱ 4 12 ο ý ο ܿ뿪 ǽߴ.
뿪 ϸ, üδ 輺 ο Ұϳ, Թ ܰ ڵ ý Ϻ ý ϸ ϱ ο(UTO) Ǿ.
ο Ȯ ý å Ϻϰ ϰ, ûȸ ùǰ , 䱳 öü ϱ ܰ ù ǽ ȹ̴.