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:
Boston

Context:
According to a 2014 study by the Pew Research Center, 57% of the population of the city identified themselves as Christians, with 25% professing attendance at a variety of churches that could be considered Protestant, and 29% professing Roman Catholic beliefs. while 33% claim no religious affiliation. The same study says that other religions (including Judaism, Buddhism, Islam, and Hinduism) collectively make up about 10% of the population.

Question:
In 2014, what percent of the City of Boston was Catholic?

29%