The best answer I can give is that it really depends on the program the student is looking at. Some locations and CAPA programs have the capacity to accept and house more students (such as Australia and England), where as others like the Dublin program I went on or the Florence program, tend to have smaller numbers. My abroad group consisted of about 40 students, but that was also a couple years ago and CAPA as well as their programs are always expanding and growing. But I would say around 30-40 is the minimum amount of students accepted to each program, some can accept much more.
The best answer I can give is that it really depends on the program the student is looking at. Some locations and CAPA programs have the capacity to accept and house more students (such as Australia and England), where as others like the Dublin program I went on or the Florence program, tend to have smaller numbers. My abroad group consisted of about 40 students, but that was also a couple years ago and CAPA as well as their programs are always expanding and growing. But I would say around 30-40 is the minimum amount of students accepted to each program, some can accept much more.