Table5
- Anxiety about relationships with friends -
(%)

very often often total not often not at all
Pretend not to notice even when friends are bullied 3.9 24.0 27.9 51.1 21.0
Can not follow friends' conversation 4.6 14.6 19.2 48.4 32.4
Feel uncomfortable if I am different from my friends 4.7 18.4 23.1 45.8 31.1
Try to do the same thing as your classmates 6.4 24.9 31.3 44.9 23.8
If my opinion is different from my friend, I often follow my friend's opinion 6.4 30.8 37.2 45.2 17.6
Think friends are making fun of me 7.4 15.4 22.8 46.3 30.9
During class, pretend not to know the answer when everyone else does not know 9.4 24.2 33.6 36.0 30.4
Try not to stand out in class 9.6 21.9 31.5 41.8 26.7
Concerned my best friend might be talking about me behind my back 11.4 25.7 37.1 32.1 30.8
Think friends talk about me behind my back 12.9 27.2 40.1 43.5 16.4
D'ont think I can talk about my problems even with good friends 13.1 22.0 35.1 31.3 33.6
Worried that a friendship might break up 14.9 24.9 39.8 30.8 29.4