In summer or in autumn?" Two different collection boxes were placed close by, one for "summer" and the other for "autumn," instructing people to toss 100-yen coins into the box of their choice.
In one instance, the volume of 100-yen coins in circulation has only grown in the range of 0-to-1 percent in recent years. The volume of 10-yen coins in circulation has decreased about 2 percent ...