2011 年 1 12, Finance Channel CCTV hosted by the Chinese financial press section people feel happy and very happy life,
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20 century, 50 years after the world have begun to sample surveys as an important method and the survey to be widely used. So far, more than 90% in many countries are based on the survey to a sample survey carried out. Practice also shows that well-designed sample survey can survey the accuracy is better than full,
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in China, the same questionnaire used to measure subjective well being and economic life standards of a large CCTV survey (the international comparability,
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Distribution of the proportion of respondents proportion of the population with the provinces to harmonize. If the most populous Henan Province, the proportion of survey respondents also had the highest, at 6.68%.
break the routine of China Post Group,
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order to ensure the authority of this scientific survey, 4
. The proportion of urban residents was 77.7%, the proportion of rural residents was 22.3%.
in the questionnaire collected 86,000 of the public, including residents of all income groups. 2 million or less annual household income of people accounted for 40.4%,
cheap air max shoes, annual household income in the 2 to 5 million people accounted for 44.6% of annual household income of 5 to 10 million people accounted for 12.4%, more than 10 million annual household income people accounted for 2.6%.
other words, annual household income of less than 5 million households in the survey accounted for 85.0% of the total, you can say
National Bureau of Statistics chief economist Yao Jingyuan of the .