The human sperm is composed of a head and a tail, the tail being divisible into a neck, a middle piece, a principal piece, and an end piece; the head, 4-6 mcm in length, is a broadly oval, flattened body containing the nucleus; the tail is about 55 mcm in length. Synonym(s): sperm cell, spermatozoon. [G. sperma, seed]
Switzerland is the 15th largest export economy in the world. In 2016, Switzerland exported $302B and imported $268B, resulting in a positive trade balance of $34.7B. In 2016 the GDP of Switzerland was $659B and its GDP per capita was $62.9k. The top exports of Switzerland are Gold ($82.1B), Packaged Medicaments ($39.7B), Human or Animal Blood ($26.2B), Base Metal Watches ($12.1B) and Jewellery ($10.8B), using the 1992 revision of the HS (Harmonized System) classification.
Swiss people earn USD 54 236 per year on average, much more than the OECD average of USD 36 118. Not everyone earns that amount however. In all OECD countries, men still earn more than women, with an average wage gap of 15.5%. In Switzerland, men earn 18.5% more than women.n Switzerland, the average home contains 1.8 rooms per person, in line with the OECD average. In terms of basic facilities, nearly every dwelling in Switzerland contains private access to an indoor flushing toilet, compared to the OECD average of 97.6%.