CREATE TABLE table_68789 ("Institution" TEXT, "Team" TEXT, "City" TEXT, "Province" TEXT, "First season" FLOAT, "Head coach" TEXT, "Enrollment" FLOAT, "Football stadium" TEXT, "Capacity" FLOAT)

What's the total enrollment ofr Mcgill University that has a capacity less than 25,012?
SELECT COUNT("Enrollment") FROM table_68789 WHERE "Institution" = 'mcgill university' AND "Capacity" < '25,012'
SELECT COUNT("Enrollment") FROM "table_68789" WHERE "Capacity" < '25,012' AND "Institution" = 'mcgill university'