question: During the 19th century, the major European powers went to great lengths to maintain a balance of power throughout Europe, resulting in the existence of a complex network of political and military alliances throughout the continent by 1900. These began in 1815, with the Holy Alliance between Prussia, Russia, and Austria. When Germany was united in 1871, Prussia became part of the new German nation. Soon after, in October 1873, German Chancellor Otto von Bismarck negotiated the League of the Three Emperors  between the monarchs of Austria-Hungary, Russia and Germany. This agreement failed because Austria-Hungary and Russia could not agree over Balkan policy, leaving Germany and Austria-Hungary in an alliance formed in 1879, called the Dual Alliance. This was seen as a method of countering Russian influence in the Balkans as the Ottoman Empire continued to weaken. This alliance expanded in 1882 to include Italy, in what became the Triple Alliance. Bismarck had especially worked to hold Russia at Germany's side in an effort to avoid a two-front war with France and Russia. When Wilhelm II ascended to the throne as German Emperor , Bismarck was compelled to retire and his system of alliances was gradually de-emphasised. For example, the Kaiser refused, in 1890, to renew the Reinsurance Treaty with Russia. Two years later, the Franco-Russian Alliance was signed to counteract the force of the Triple Alliance. In 1904, Britain signed a series of agreements with France, the Entente Cordiale, and in 1907, Britain and Russia signed the Anglo-Russian Convention. While these agreements did not formally ally Britain with France or Russia, they made British entry into any future conflict involving France or Russia a possibility, and the system of interlocking bilateral agreements became known as the Triple Entente.
Answer this question: How many years after the League of the Three Emperors was formed did the Dual Alliance occur?
answer: 6

question: In 2000 there were 512,253 households out of which 31.70% had children under the age of 18 living with them, 48.70% were married couples living together, 11.80% had a female householder with no husband present, and 33.70% were non-families. 24.50% of all households were made up of individuals and 6.70% had someone living alone who was 65 years of age or older. The average household size was 2.65 and the average family size was 3.17.
Answer this question: How many percent are not  female householder with no husband present?
answer: 88.2

question: In 2011 Georgia sold wine in total amount of 54 mln USD in 48 countries and alcoholic beverages in total amount of 68 mln USD in 32 countries.  Vines and  alcoholic beverages are in the top 10 export commoditys list with 2,5% and 3.1% share respectively. According to National Wine Agency of Georgia export of Georgian wine is increasing. 2011 wine export is 109% higher than 2007 exports. According to 2012 information, Georgia trades wine with 43 countries, selling over 23 million bottles. Biggest export partners for Georgia in wine industry are Ukraine (47.3% of wine export), Kazakhstan (18.9%) and Belarus (6.9%). In 2011 export of vines, mineral waters and alcoholic beverages exceeded export of all years after 2006. Georgia is rich with spring waters and production of mineral waters is one of the main spheres of industry. Export of mineral waters in 2011 amounted to 48 mln USD in 35 countries. Share of mineral water in total export is 2.1%. Food processing industry is developing align with the primary agricultural production and export of processed products is increasing year by year. Export of nuts constituted about 6% of Georgian export (2011) and is among 10 top export commodity list with total amount of 130 mln USD. Nuts was exported in 53 countries.
Answer this question: How many more percentage points is the share of nuts than the share of mineral water?
answer:
3.9