Final answer:
The United States has given Normal Trade Relations (NTR) status to about 180 countries, excluding only four countries.
Step-by-step explanation:
The United States has given Normal Trade Relations (NTR) status to about 180 countries. However, there are four countries that are excluded from this status. These countries are not granted NTR status. So, the answer to your question is that all countries mentioned in the question have been given NTR status except for the four countries that are excluded from it.