The first detailed study of magpie attacks in Australia indicates that by the time they had reached adulthood, 98% of men and 75% of women born in the country have been attacked by the birds.a) by the time they had reached adulthood, 98% of men and 75% of women born in the country have been attacked by the birds.b) by the time they reach adulthood, 98% of men and 75% of women, who were born in the country, had been attacked by birds.c) by the time they reached adulthood, 98% of men and 75% of women born in the country had been attacked by the birds.d) 98% of men and 75% of women that were born in the country were attacked by the birds by the time they reach adulthood.e) 98% of men and 75% of women who were born in the country, by the time they reached adulthood had been attacked by birds.