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Had the yen followed the rules of purchasing-power parity since 1975 and appreciated in proportion to Japan 's lower inflation rate relative to the U.S. inflation rate , the yen would today stand at about 144 yen per dollar , or nearly 50 percent weaker than its current level . Nor does it explain why they are having fewer children than today 's lower income people are . " The serial number can be found engraved on the back side of the fork 's crown and on a bar code sticker attached to the fork 's lower leg . In addition to modern conveniences , including wireless Internet access , this new residence features the historic architecture of StFX 's lower campus . Ruth became coordinator of community education in 1974 at Lincoln School , a school in the community ’ s lower income area , which served many types of individuals including elderly , single parents , and minorities .