EPILEPSY AT VARIOUS AGES, 1891.

Under 15 years, 1 person in every 5,459 was subject to epilepsy
15 to 20 1 person in every 2,008 was subject to epilepsy
20 to 40 1 person in every 2,184 was subject to epilepsy
40 and upwards 1 person in every 2,154 was subject to epilepsy