This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
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Question: Passage: The U.S. Institute of Medicine (IOM) updated Estimated Average Requirements (EARs) and Recommended Dietary Allowances (RDAs) for iron in 2001. The current EAR for iron for women ages 14–18 is 7.9 mg/day, 8.1 for ages 19–50 and 5.0 thereafter (post menopause). For men the EAR is 6.0 mg/day for ages 19 and up. The RDA is 15.0 mg/day for women ages 15–18, 18.0 for 19–50 and 8.0 thereafter. For men, 8.0 mg/day for ages 19 and up. RDAs are higher than EARs so as to identify amounts that will cover people with higher than average requirements. RDA for pregnancy is 27 mg/day and, for lactation, 9 mg/day. For children ages 1–3 years 7 mg/day, 10 for ages 4–8 and 8 for ages 9–13. As for safety, the IOM also sets Tolerable upper intake levels (ULs) for vitamins and minerals when evidence is sufficient. In the case of iron the UL is set at 45 mg/day. Collectively the EARs, RDAs and ULs are referred to as Dietary Reference Intakes.

Answer: How many mg higher is the RDA for women aged 19-50 than for men 19 and older?


Question: Passage: In 1611 a Swedish expeditionary corps under Jacob De la Gardie captured Novgorod. The Novgorodians asked the Swedish king to install one of his sons — Carl Filip or Gustavus Adolphus — as their monarch. In the meantime, Gustavus Adolphus succeeded to the Swedish throne. The young king decided to press his brother's claim to the Russian throne even after the Poles had been expelled from Moscow by a patriotic uprising of 1612 and Mikhail Romanov had been elected a new tsar. While the Swedish statesmen envisaged the creation of a Trans-Baltic dominion extending northwards to Archangelsk and eastwards to Vologda, De la Gardie and other Swedish soldiers, still holding Novgorod and Ingria, saw the war as a reaction for their forces not receiving payment for their succour during the De la Gardie Campaign. In 1613 they advanced towards Tikhvin and laid a siege to the city, but were repelled. The Russian counter-offensive failed to regain Novgorod, however. The Russian tsar refused to commit his troops to battle and the war lumbered on until 1614, when the Swedes captured Gdov. The following year they laid siege to Pskov but Russian generals Morozov and Buturlin held their own until 27 February 1617, when the Treaty of Stolbovo stripped Russia of its access to the Baltic Sea and awarded to Sweden the province of Ingria with the townships of Ivangorod, Jama, Koporye and Noteborg. Novgorod and Gdov were to be restituted to Russia. As a result of the war, Russia was denied access to the Baltic sea for about a century, despite its persistent efforts to reverse the situation. This led to the increased importance of Arkhangelsk for its trading connections with Western Europe.

Answer: After the first attack in 1613 how many years passed before the Treaty of Stolbovo was signed?


Question: Passage: Cloud argues, "the emblematic moment of the period from 1955 through the 1980s in American labor was the tragic PATCO strike in 1981." Most unions were strongly opposed to Reagan in the 1980 presidential election, despite the fact that Reagan remains the only union leader  to become President. On August 3, 1981, the Professional Air Traffic Controllers Organization  union—which had supported Reagan—rejected the government's pay raise offer and sent its 16,000 members out on strike to shut down the nation's commercial airlines. They demanded a reduction in the workweek to 32 from 40 hours, a $10,000 bonus, pay raises up to 40%, and early retirement. Federal law forbade such a strike, and the Transportation department implemented a backup plan  to keep the system running. The strikers were given 48 hours to return to work, else they would be fired and banned from ever again working in a federal capacity. A fourth of the strikers came back to work, but 13,000 did not. The strike collapsed, PATCO vanished, and the union movement as a whole suffered a major reversal, which accelerated the decline of membership across the board in the private sector. Schulman and Zelizer argue that the breaking of PATCO, "sent shock waves through the entire U.S. labor relations regime.... strike rates plummeted, and union power sharply declined." Unions suffered a continual decline of power during the Reagan administration, with a concomitant effect on wages. The average first-year raise  fell from 9.8% to 1.2%; in manufacturing, raises fell from 7.2% to negative 1.2%. Salaries of unionized workers also fell relative to non-union workers. Women and blacks suffered more from these trends.

Answer:
During the Reagan administration, what was the average first year raises for manufacturing workers?