How many weeks' holiday a year are there? como se debe tomar ivermectina tabletas A downgrade of Korea, significant changes that would lead to a dilution in state ownership and public control, or evident weakening in links with the government, including the importance of the foundation's public policy role and budgeting relationship, could trigger a downgrade or result in KoSAF. This is because the company, under these circumstances, would no longer be classified as a dependent public sector entity and, therefore, no longer credit-linked to the sovereign rating.