This section is based on surveys from visitors of this website. Questions for
this surveys are similar to many similar scientific and government surveys.
本部分是根據""""本網站訪問者"""""的調查結果。
這項調查的問題類似於許多類似的科學和政府調查。
Each entry in the survey is saved as the number in the range [-2, +2], with
-2 having meaning of strongly negative and +2 meaning of strongly positive.
調查中的每個條目都保存為[-2，+2]範圍內的數字，-2表示強烈的負值
We filter surveys to eliminate potential spam, like people entering the large
amount of data which are differentiating from the median value.
To present survey result, we use the scale [0, 100] for values since it is
easier to read for users.
Crime Index is an estimation of overall level of crime in a given city or a
country. We consider crime levels lower than 20 as very low, crime levels
between 20 and 40 as being low, crime levels between 40 and 60 as being
moderate, crime levels between 60 and 80 as being high and finally crime
levels higher than 80 as being very high.
只包括至少有一定數量的貢獻者的城市。
犯罪指數是對某個城市或一個國家的總體犯罪程度的估計。 我們認為，犯罪率低於20
的犯罪率非常低，20至40的犯罪率低，犯罪率在40到60之間是中間的.....
安全指數就是100-犯罪指數
以下為亞洲排名 安全指數
1.Abu Dhabi, United Arab Emirates 15.51
2.Taipei, Taiwan 15.76
3.Doha, Qatar 16.57
4.Singapore, Singapore 16.58 新加坡
5.Mangalore, India 17.51 印度
6.Tokyo, Japan 19.64
7.Tbilisi, Georgia 19.96
8.Hong Kong, Hong Kong 20.68
9.Dubai, United Arab Emirates 20.76
10.Riyadh, Saudi Arabia 20.81
11.Bursa, Turkey 21.38
12.Seoul, South Korea 23.80
13.Haifa, Israel 24.01
14.Valenzuela, Philippines 24.03
......以下省略
https://www.numbeo.com/crime/region_rankings.jsp?title=2017®ion=142