Part of the growth is driven by aging baby boomers, but there are also other forces at work.
Ịmụbawanye akwụkwọ ọgụgụ nke ndebiri dị na ebe nrụọrụ weebụ gọọmentị nke ndị mmepe, ma a na-enwekwa ọrụ mbubata site na mmemme ndị ọzọ.