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盘点一:猪1.2007年哪些地区的生猪价格波动较大。2007年30个省(直辖市、自治区)中,青海、四川、重庆、内蒙古、宁夏、黑龙江、贵州、吉林、陕西、辽宁等22个省(直辖市、自治区)的生猪价格方差大于全国生猪价格方差5.21,价格波动较大。新疆、河南、山东、海南、江西、江苏等地生猪价格方差小于全国生猪价格方差,价格波动较小。
Inventory 1: Pig 1. 2007, where the hog prices fluctuate. In 30 provinces (municipalities and autonomous regions) in 2007, the variance of hog prices in 22 provinces (municipalities and autonomous regions) such as Qinghai, Sichuan, Chongqing, Inner Mongolia, Ningxia, Heilongjiang, Guizhou, Jilin, Shaanxi and Liaoning was larger than the national variance of hog prices 5.21 , The price volatility. The variance of hog prices in Xinjiang, Henan, Shandong, Hainan, Jiangxi and Jiangsu is less than the variance of hog prices in the country, and the price fluctuates less.