The share of value added by the cotton textile industry in Britain was 2.6% in 1760, 17% in 1801 and 22.4% in 1831.  Value added by the British woollen industry was 14.1% in 1801.  Cotton factories in Britain numbered approximately 900 in 1797.  In 1760 approximately one-third of cotton cloth manufactured in Britain was exported, rising to two-thirds by 1800.  In 1781 cotton spun amounted to 5.1 million pounds, which increased to 56 million pounds by 1800.  In 1800 less than 0.1% of world cotton cloth was produced on machinery invented in Britain.  In 1788 there were 50,000 spindles in Britain, rising to 7 million over the next 30 years.

How many more percent was the value added by the cotton textile industry in 1831 compared to 1801?
A: 5.4

About 25,000,000 people in the worlds thirty richest countries will have lost their jobs between the end of 2007 and the end of 2010 as the economic downturn pushes most countries into recession. In April 2010, the U.S. unemployment rate was 9.9%, but the governments broader U-6 unemployment rate was 17.1%. In April 2012, the unemployment rate was 4.6% in Japan. In a 2012 news story, the Financial Post reported, "Nearly 75 million youth are unemployed around the world, an increase of more than 4 million since 2007. In the European Union, where a debt crisis followed the financial crisis, the youth unemployment rate rose to 18% last year from 12.5% in 2007, the ILO report shows." In March 2018, according to U.S. Unemployment Rate Statistics, the unemployment rate was 4,1%, so it is below to 4.5 to 5.0%, which is the norm, this means that there is still need of employees to work.

How many percentage points did the youth unemployment rate rise in the European Union from 2007 to last year?
A: 5.5

Guadalajara enjoys a Mediterranean climate  with continental influences for being well inland at 700 meters above sea level. Summers are hot with relatively cool nights, while winters are cool with cold nights. The lowest temperature ever recorded in Guadalajara is −12.5 °C  in January 12, 2009. The highest temperature ever recorded is 43.5 °C  in August 10, 2012.

How many months passed between the date of the lowest and highest temperatures in Guadalajara?
A:
43