Portugal, between 1991 and 2002 grew up 220% on its motorization rate, having had in 2002, 560 cars per 1000 people.Italy also leads in alternative fuel vehicles, with a fleet of 779,090 natural gas vehicles as of June 2012, the largest NGV fleet in Europe. Sweden, with 225,000 flexible-fuel vehicles, has the largest flexifuel fleet in Europe by mid-2011.More than one million plug-in electric passenger cars and vans have been registered in Europe by June 2018, the worlds second largest regional plug-in stock after China.Norway is the leading plug-in market in Europe with almost 500,000 units registered as of December 2020. In October 2018, Norway became the worlds first country where 10% of all passenger cars on the road are plug-in electrics. Also, the Norwegian plug-in car segment market share has been the highest in the world for several years, achieving 39.2% in 2017, 49.1% in 2018, and 74.7% in 2020. Japan
Japan had 73.9 million vehicles by 2010, and had the worlds second largest motor vehicle fleet until 2009. As of 2016, the registered motor vehicle fleet totaled 75.81 million vehicles consisting of 61,40 million cars and 14,41 million trucks and buses. Japan has the largest hybrid electric vehicle fleet in the world. As of March 2018, there were 7.51 million hybrids registered in the country, excluding kei cars, and representing 19.0% of all passenger cars on the road.
A mitochondrial encephalomyopathy is a form of encephalomyopathy that is associated with a mitochondrial disease. MELAS syndrome
Examples include MELAS syndrome and MERRF syndrome. These conditions can sometimes present together.KSS is sometimes included in this category, but it is not included in this category in MeSH. References


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