Below is an instruction from Human. Write a response.
    ### Instruction:
    How many people are affected by oculopharyngeal muscular dystrophy ?
    ### Response:
    In Europe, the prevalence of oculopharyngeal muscular dystrophy is estimated to be 1 in 100,000 people. The autosomal dominant form of this condition is much more common in the French-Canadian population of the Canadian province of Quebec, where it is estimated to affect 1 in 1,000 individuals.
    