ITU‐T's Technical Reports and Specifications 909 Inflation Ranking according to how far a country deviates from a +2% inflation rate, with inflation that is closer to +2% being favoured over inflation or deflation that is further from this rate. A +2% inflation rate is used as the benchmark because it is widely regarded as a target or healthy inflation rate by large international banks. A country's inflation rate is based on a projection of how much its Consumer Price Index, which measures the rise in prices of goods and services, is expected to rise during the course of 2010. Intellectual property protection Leading business executives' responses to the question in the World Economic Forum's Executive Opinion Survey 2010 that asks, \"How would you rate intellectual property protection, including anti‐counterfeiting measures, in your country? (1 = very weak; 7 = very strong).\" The survey covers a random sample of large and small companies in the agricultural, manufacturing, non‐manufacturing, and service sectors. International tourists Annual international tourist arrivals for 100 cities collected by Euromonitor International. Euromonitor's figures include travellers who pass through a city, as well as actual visitors to the city. Internet access in schools Leading business executives' responses to the question in the World Economic Forum's Executive Opinion Survey 2010 that asks, \"How would you rate the level of access to the Internet in schools in your country? (1 = very limited; 7 = extensive).\" The survey covers a random sample of large and small companies in the agriculture, manufacturing, non‐manufacturing, and service sectors. Level of shareholder protection Measurement of the strength of minority shareholder protection against misuse of corporate assets by directors for their personal gain. The Strength of the Investor Protection Index is the average of indices that measure \"transparency of transactions,\" \"liability for self‐dealing\" and \"shareholders' ability to sue officers and directors for misconduct.\" Libraries with public access Number of libraries within each city that are open to the public divided by the total population and then multiplied by 100,000. Licensed taxis Number of officially licensed taxis in each city divided by the total population and then multiplied by 1,000. Life satisfaction Average score in robust international surveys of country populations in response to the question, \"All things considered, how satisfied are you with your life as a whole these days?\" The (Un) Happy Planet Index 2.0 predominantly drew its data from the 2006 Gallup World Poll, with the 2000 and 2005 World Values Surveys being used to fill in values for countries excluded from the Gallup survey. Responses are scored on a numeric scale from 0 to 10, where 0 is dissatisfied and 10 is satisfied. Literacy and enrollment Measurement of a country's ability to generate, adopt and diffuse knowledge. The World Bank's Knowledge Index is derived by averaging a country's normalized performance scores on variables in three categories – education and human resources, the innovation system, and information and communications technology. The variables that compose education and human resources are adult literacy rate, secondary education enrollment and tertiary education enrollment. Mass transit coverage Ratio of kilometers of mass transit track to every 100 square kilometers of the developed and developable portions of a city's land area. A city's developable land area is derived by subtracting green space and governmentally protected natural areas from total land area.