How many Jews lived in Denmark in the Number the Stars by Lois Lowry?

In "Number the Stars" by Lois Lowry, it is mentioned that there were about 7,000 Jews living in Denmark before World War II. The story highlights the efforts made by the Danish resistance and ordinary citizens to protect and rescue the Jewish population from Nazi persecution during the war. The narrative emphasizes themes of bravery, friendship, and the importance of standing up against injustice.