犯罪率排行榜(全国各省犯罪率排名)

52GAME • 2023年12月21日 14:33 • 投稿

这是2023年年中全球144个国家犯罪率排行榜。

犯罪率排行榜(全国各省犯罪率排名)插图

犯罪指数考虑了以下方面的调查回复：

对犯罪水平的一般看法感知安全：调查居民和访客在白天和夜间行走时的安全感。对特定犯罪的担忧：调查有关抢劫、抢劫、汽车盗窃、陌生人人身攻击、公共场所骚扰以及基于肤色、种族、性别或宗教等因素的歧视的担忧的问题。财产犯罪：评估与财产有关的犯罪程度，如入室盗窃、盗窃、故意破坏等。暴力犯罪：评估对暴力犯罪的看法，包括袭击、凶杀、性犯罪等。

计算公式如下（Java编程表示）：

//assumes all input values are in the range [-2 , 2], where -2 means very low and 2 means very high protected void calculateIndex() { index = new CrimeIndex(); double overall = 0.0; overall += 3 * getIndexPartPreCalc(level_of_crime); overall += getIndexPartPreCalc(crime_increasing); overall += getIndexPartPreCalc(-safe_alone_daylight); overall += getIndexPartPreCalc(-safe_alone_night); overall += getIndexPartPreCalc(worried_home_broken); overall += getIndexPartPreCalc(worried_mugged_robbed); overall += getIndexPartPreCalc(worried_car_stolen); overall += getIndexPartPreCalc(worried_things_car_stolen); overall += getIndexPartPreCalc(worried_attacked); overall += getIndexPartPreCalc(worried_insulted); overall += getIndexPartPreCalc(worried_skin_ethnic_religion); overall += getIndexPartPreCalc(problem_drugs); overall += getIndexPartPreCalc(problem_property_crimes); overall += getIndexPartPreCalc(problem_violent_crimes); overall += getIndexPartPreCalc(problem_corruption_bribery); index.main = overall / 17; index.exp = index.main / 2 + ((index.main > 20) ? Math.pow(index.main - 20, 1.65) : 0.0); double safety = 0.0; safety += 3 * getIndexPartPreCalc(-level_of_crime); safety += getIndexPartPreCalc(-crime_increasing); safety += getIndexPartPreCalc(safe_alone_daylight); safety += getIndexPartPreCalc(safe_alone_night); safety += getIndexPartPreCalc(-worried_home_broken); safety += getIndexPartPreCalc(-worried_mugged_robbed); safety += getIndexPartPreCalc(-worried_car_stolen); safety += getIndexPartPreCalc(-worried_things_car_stolen); safety += getIndexPartPreCalc(-worried_attacked); safety += getIndexPartPreCalc(-worried_insulted); safety += getIndexPartPreCalc(-worried_skin_ethnic_religion); safety += getIndexPartPreCalc(-problem_drugs); safety += getIndexPartPreCalc(-problem_property_crimes); safety += getIndexPartPreCalc(-problem_violent_crimes); safety += getIndexPartPreCalc(-problem_corruption_bribery); index.safety = safety / 17; } protected double getIndexPartPreCalc(double internalValue) { return (internalValue + 2) * 25; }

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犯罪率排行榜(全国各省犯罪率排名)

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