Very probable not more than 0,2 %.
Approximately 36,000 people in Romania speak German as either a first or second language.
Austria is the central European country where people speak German and are over 85 percent Catholic.
The people living in Romania speak in 1900 the Romanian language, as today and also probable in the future.
People in Vienna speak Viennese German.
Roughly 40-45% of people in Belgium speak French as their first language. This is primarily in the southern region of the country, known as Wallonia.
Greek is primarily spoken in Greece and Cyprus. It is also spoken by minority populations in Albania, Italy, Turkey, and other countries with Greek communities around the world.
Some people in Sweden may speak German as a second language, especially in regions close to Germany or through education. However, the majority of Swedes speak Swedish as their primary language.
Other than a small population of German immigrants (mainly in Argentina), people in South America do not speak German.
between the German-speaking and the Hindi-speaking population there is a minimum overlapping of 10%. between the 99% population of English speakers and this 10% of people, speaking both German and Hindi, there is a minimum overlapping of 9%.
German people speak high german with a hard accent and low german as used in austria and the outer states of germany but they also use english and chinese.
Well, in Germany there is only one official language and that is German. If people from other countries come to Germany and they want to get the German citizenship, they need to speak German. But there are a lot of people who haven`t got citizenship and not all of them speak German - though that makes things hard for them, of course.
Liechtenstein is the smallest German-speaking country in the world. So there must be more than 90% which speak German. Read here: http://en.wikipedia.org/wiki/Liechtenstein