11. Waveney has a particularly elderly-heavy age structure , as it is a peaceful, rural area. 12. In terms of age structure , the populations is dominated by the 15 64 segment. 13. Regulators are examining whether the aging structure can be safely operated beyond that period. 14. Several state grants have been made for renovations and upkeep of the aging structure . 15. It also gives us some information about age structures offshore. 16. As time has passed, many modifications and repairs have been made to the aging structure . 17. Because of decreasing fertility and increasing longevity, the age structure of the world is changing. 18. Not only were there traces of Iron Age structures but also of Beaker culture settlements. 19. Beside the mound is a Bronze Age structure that is presumed to be a house. 20. Like the rest of the country, the population in Bulakan exhibits a pyramidal age structure .
