Final answer:
The question is asking about the number of employees working in educational services in a particular country in 2005.
Step-by-step explanation:
The question is asking about the number of employees working in educational services in a particular country in 2005, which is a statistical fact. To answer this question, we can refer to the given information from the United Nations Development Program. According to the information, we can see that the enrollment rates in primary schools were about 80% in 1991 and increased to about 85% in 2005 in developing countries. Although this information does not directly provide the number of employees working in educational services, it gives us an understanding of the improvement in education in poor- and middle-income nations over time.