Iran - Gross intake ratio in first grade of primary education, total (% of relevant age group)

Gross intake ratio in first grade of primary education, total (% of relevant age group) in Iran was 105.02 as of 2017. Its highest value over the past 46 years was 108.15 in 2013, while its lowest value was 83.64 in 1971.

Definition: Gross intake ratio in first grade of primary education is the number of new entrants in the first grade of primary education regardless of age, expressed as a percentage of the population of the official primary entrance age.

Source: UNESCO Institute for Statistics (http://uis.unesco.org/)

See also:

Year Value
1971 83.64
1984 102.60
1985 99.39
1986 106.69
1987 101.40
1988 104.81
1989 102.48
1990 103.38
1991 107.48
1992 106.23
1993 101.54
1994 96.58
1995 94.36
1997 98.97
1999 99.86
2000 97.99
2001 100.48
2002 100.59
2003 105.09
2004 101.65
2005 99.52
2006 103.70
2007 103.16
2008 100.55
2009 102.48
2010 100.49
2011 102.45
2012 104.08
2013 108.15
2014 104.81
2015 102.85
2016 104.60
2017 105.02

Development Relevance: The gross intake ratio in the first grade of primary education indicates the level of access to primary education and the education system's capacity to provide access to primary education. A low gross intake ratio in the first grade of primary education reflects the fact that many children do not enter primary education even though school attendance, at least through the primary level, is mandatory in most countries. Because the gross intake ratio includes all new entrants regardless of age, it can exceed 100 percent in some situations, such as immediately after fees have been abolished or when the number of reenrolled children is large.

Limitations and Exceptions: The quality of data is affected when new entrants and repeaters are not correctly distinguished in the first grade of primary education. Caution is also needed for countries with a total population under 100,000 since the United Nations Population Division neither publish nor endorse single-age data for those countries. The data are highly subject to fluctuations in migration and other factors.

Other Notes: Data retrieved via API in March 2019. For detailed information on the observation level (e.g. National Estimation, UIS Estimation, or Category not applicable), please visit UIS.Stat (http://data.uis.unesco.org/).

Statistical Concept and Methodology: Gross intake ratio in the first grade of primary education is calculated by dividing the number of new entrants (enrollments minus repeaters) in the first grade of primary education, regardless of age, by the population of the official primary entrance age and multiplying the result by 100. Data on education are collected by the UNESCO Institute for Statistics from official responses to its annual education survey. All the data are mapped to the International Standard Classification of Education (ISCED) to ensure the comparability of education programs at the international level. The current version was formally adopted by UNESCO Member States in 2011. Population data are drawn from the United Nations Population Division. Using a single source for population data standardizes definitions, estimations, and interpolation methods, ensuring a consistent methodology across countries and minimizing potential enumeration problems in national censuses. The reference years reflect the school year for which the data are presented. In some countries the school year spans two calendar years (for example, from September 2010 to June 2011); in these cases the reference year refers to the year in which the school year ended (2011 in the example).

Aggregation method: Weighted average

Periodicity: Annual

Classification

Topic: Education Indicators

Sub-Topic: Efficiency