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The Good Country Index is a composite statistic of 35 data points mostly generated by the United Nations. These data points are combined into a common measure which gives an overall ranking, and a ranking in seven categories: The concept, and the index itself, were developed by Simon Anholt.
Worldwide distribution of country calling codes. Regions are coloured by first digit. Country calling codes, country dial-in codes, international subscriber dialing (ISD) codes, or most commonly, telephone country codes are telephone number prefixes for reaching telephone subscribers in foreign countries or areas via international telecommunication networks.
The following is a list of cities that have implemented smart city initiatives, organized by continent and then alphabetically.. The Institute for Management Development and Singapore University of Technology and Design rank cities in the Smart City Index according to technological, economic and human criteria (e.g., the quality of life, the environment and inclusiveness).
For example, if s=2, then π(s) is the well-known series 1 + 1/4 + 1/9 + 1/16 + β¦, which strangely adds up to exactly πΒ²/6. When s is a complex numberβone that looks like a+bπ, using ...
Statistical subregions as defined by the United Nations Statistics Division [1] This is a list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2024 revision of World Population Prospects. It presents population estimates from 1950 to the present. [2]
In this article, we will be taking a look at the 25 smartest countries in the world. To skip our detailed analysis, you can go directly to see 5 smartest countries in the world. The world has made ...
10. NANP member. Argentina. +54. 9/15. 10. All carriers: Claro, Movistar, Personal, Tuenti. 15 before the local number but after long distance area code for national calls (0 11 15 xxxx-xxxx) and 9 placed after the international access code excluding the 15 for international calls (+54 9 11 xxxx-xxxx). Armenia.
Current ISO 3166 country codes. The sortable table below contains the three sets of ISO 3166-1 country codes for each of its 249 countries, links to the ISO 3166-2 country subdivision codes, and the Internet country code top-level domains (ccTLD) which are based on the ISO 3166-1 alpha-2 standard with the few exceptions noted.