One of the most famous religious revolts is the Pule Revolt, more formally known as the Religious Revolt of Hermano Pule. Undertaken between June 1840 and November 1841, this revolt was led by Apolinario de la Cruz, otherwise known as "Hermano Pule".  De la Cruz started his own religious order, the Confraternity of Saint Joseph  in Lucban, located in the present-day province of Quezon , in June 1840. However, there were two types of priests in the Philippines then: secular priests, or parish priests, which were usually Indio, and religious priests, or convent priests, which were usually Spanish. Due to the concentration of Spanish religious power and authority in the already-established religious orders  and the concept that Filipino priests should only stay in the church and not the convent and vice versa , the Spanish government banned the new order, especially due to its deviation from original Catholic rituals and teachings, such as prayers and rituals suited for Filipinos.However, thousands of people in Tayabas, Batangas, Laguna and even Manila already joined. Because of this, the Spanish government sent in troops to forcibly break up the order, forcing De la Cruz and his followers to rise in armed revolt in self-defense. Many bloody battles were fought with the order's last stand in Mount San Cristobal, near Mount Banahaw, in October 1841. The Spaniards eventually won, and Apolinario de la Cruz was executed on November 4, 1841 in the then-provincial capital, Tayabas.
Question: Over how many months did the Religious Revolt of Hermano Pule occur?
Answer: 17