Teenage Bedwetters...

This is a survey that I am conducting for a college summer class that I am taking, everything is completely anonymous and I'm only looking for rough numbers. For those of you wondering, I myself am a bedwetter. I have been for just over 10 years now. i started wetting when i was just over 10 years old. At first the wettings were small to moderate like once a month and by the time i was 14 i was wetting nearly every day. i finally stopped when i was 18 and i was dry at night for 13 months (with only a few accidents thrown in there- about 5 total). but nearly 8 months ago the bedwetting returned on a routine bases and i wake up wet about 3-4 times a week now. I was recently asked by my mom to use diapers at night since my wettings are rather heavy and becoming more frequent again. instead of wetting my sheets and clothes every night, i awake to a fairly soaked diaper most mornings. i do infact have a plastic sheet on my bed, its been there for the better part of 8 years now. the whole situation is rather embarrassing to me and thankfully only my parents and few family members know of the bedwetting, only my mom knows of my diaper situation. i must say that even though i hate diapers, a wet diaper is infitely better than sleeping in a cold, wet bed. thank you for any information you share.