The trend index of the elderly Or the ratio of elderly people per 100 children "aging index" from the year 2548 is likely to increase over time. This trend is true not just happen soon, but long ago as in 2503 and 2513 with only 11 elderly people per 100 young people up to the year 2548 when the number of seniors increases. Elderly index rose to 45, another fifth year seniors, more than half of the child. Elderly index rose by a much higher rate in the years 2548 - 2553 and 2553 - 2558 was nearly 6 percent per year during the 2558-2563 Index elderly increased much faster. Is as high as 7 percent per year after the next. Increased rates of seniors index dropped to approximately 4-5 per year.