Definition: 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.
Input: Passage: Like most rural areas throughout northwest Missouri, voters in Daviess County generally adhere to socially and culturally Conservatism principles which tend to influence their Republican leanings, at least on the state and national levels. In 2004, Missourians voted on Missouri Constitutional Amendment 2 (2004)—it overwhelmingly passed in Daviess County with 79.58% of the vote. The initiative passed with 71% support from voters statewide. In 2006, Missourians voted on Missouri Constitutional Amendment 2 (2006)—it failed in Daviess County with 50.96% voting against the measure. The initiative narrowly passed the state with 51% of support from voters as Missouri became one of the first states in the nation to approve Embryonic stem cell. Despite Daviess Countys longstanding tradition of supporting socially conservative platforms, voters in the county have a penchant for advancing Populism causes like increasing the minimum wage. In 2006, Missourians voted on a proposition (Proposition B) to increase the minimum wage in the state to $6.50 an hour—it passed Daviess County with 68.25% of the vote. The proposition strongly passed every single county in Missouri with 78.99% voting in favor. (During the same election, voters in five other states also strongly approved increases in the minimum wage.) In 2018, Missourians voted on a proposition (Proposition A) concerning Right to Work, the outcome of which ultimately reversed the right to work legislation passed in the state the previous year. 62.93% of Daviess County voters cast their ballots to overturn the law.

Which year did the Missouri Constitutional Amendment 2 receive more votes, 2004 or 2006?