Under the leadership of Donia , they employed guerrilla tactics and achieved several victories such as the successful siege of two Hollandic castles and the city of Medemblik. Donia also targeted ships that travelled the Zuiderzee and was very active in 1517, when he used his "signal ships" to attack ships in the region of the West Frisian coast, to which he also transported Geldrian forces, from the Duthcy of Geldern, setting them ashore at Medemblik. Donia bore a personal enmity to Medemblik and its inhabitants as, in earlier years, soldiers from Medemblik had cooperated with the Dutch army commanded by Duke Charles, the future Emperor. Donia sank 28 Dutch ships, earning him the title "Cross of the Dutchmen". The rebels also received financial support from Charles II, Duke of Guelders, who claimed the Duchy of Guelders in opposition to the House of Habsburg. Charles also employed mercenaries under the command of Maarten van Rossum in their support. However, when the tides turned against the rebels after 1520, Charles withdrew his support. Losing their financial support, the rebels could then no longer afford to pay their mercenary army. About the same time, the Arumer Zwarte Hoop also lost their leader. In 1519, Donia's health deteriorated. He retired to his farm where he died in 1520. He is buried in Sneek in the 15th-century Groote Kerk .

What happened first, Charles withdrew his support or Donia's health deteriorated?
A: Donia's health deteriorated

Colombia has well-developed air routes and an estimated total of 984 airports, 100 of which have paved runways, plus two heliports. Of the 74 main airports, 20 can accommodate jet aircraft. Two airports are more than 3,047 meters in length, nine are 2,4383,047 meters, 39 are 1,5242,437 meters, 38 are 9141,523 meters, 12 are shorter than 914 meters, and 880 have unpaved runways. The government has been selling its stake in local airports in order to allow their privatization. The country has 40 regional airports, and the cities of Bogota, Medellin, Cali, Barranquilla, Bucaramanga, Cartagena, Cucuta, Leticia, Pereira, San Andres, and Santa Marta have international airports. Bogotas El Dorado International Airport handles 550 million metric tons of cargo and 22 million passengers a year, making it the largest airport in Latin America in terms of cargo and the third largest in passenger numbers.

How many airports are 2,4383,047 meters long?
A: nine

In recent decades, the literacy rate of Rajasthan has increased significantly. In 1991, the states literacy rate was only 38.55% (54.99% male and 20.44% female). In 2001, the literacy rate increased to 60.41% (75.70% male and 43.85% female). This was the highest leap in the percentage of literacy recorded in India (the rise in female literacy being 23%). At the Census 2011, Rajasthan had a literacy rate of 67.06% (80.51% male and 52.66% female). Although Rajasthans literacy rate is below the national average of 74.04% and although its female literacy rate is the lowest in the country, the state has been praised for its efforts and achievements in raising literacy rates.

How many percentage points did the male literacy rate increase between 1991 and 2011?
A:
25.52