You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Institute_of_technology

Context:
Universities of Technology are academically similar to other (non-polytechnic) universities. Prior to Bologna process, M.Sc. (Tech.) required 180 credits, whereas M.Sc. from a normal university required 160 credits. The credits between Universities of Technology and normal universities are comparable.

Question:
How many credits were needed for an M.Sc. (Tech.) degree before the Bologna Process?

180