Population structure and ageing – statistics explained

This article looks at the impact of demographic ageing within the European Union (EU), which is likely to be of major significance in the coming decades. Database cursor Consistently low birth rates and higher life expectancy are transforming the shape of the EU-28’s age pyramid; probably the most important change will be the marked transition towards a much older population structure, a development which is already apparent in several EU Member States.

As a result, the proportion of people of working age in the EU-28 is shrinking while the relative number of those retired is expanding. Database list The share of older persons in the total population will increase significantly in the coming decades, as a greater proportion of the post-war baby-boom generation reaches retirement.

Database queries must be This will, in turn, lead to an increased burden on those of working age to provide for the social expenditure required by the ageing population for a range of related services.

The population of the EU-28 on 1 January 2015 was estimated at 508.5 million. Database journal Young people (0 to 14 years old) made up 15.6 % of the EU-28’s population (see Table 1), while persons considered to be of working age (15 to 64 years old) accounted for 65.6 % of the population. Data recovery boston Older persons (aged 65 or over) had an 18.9 % share (an increase of 0.4 % compared with the previous year and an increase of 2.3 % compared with 10 years earlier).

Across the EU Member States, the highest share of young people in the total population in 2015 was observed in Ireland (22.1 %), while the lowest share was recorded in Germany (13.2 %). Database connection Regarding the share of persons aged 65 or older in the total population, Italy (21.7 %), Germany (21.0 %) and Greece (20.9 %) had the highest shares, while Ireland had the lowest share (13.0 %).

The population structure of the EFTA and candidate countries was similar to that generally observed in the EU, the main exceptions being Turkey, Iceland and Albania (where the population structure was similar to that of Ireland): in these three countries, the proportion of the youngest age group was higher (24.3 %, 20.4 % and 18.6 %, respectively) and persons aged 65 and above accounted for a comparatively low share of the total population (8.0 %, 13.5 % and 12.5 %, respectively). S memo data recovery The former Yugoslav Republic of Macedonia also had a relatively low share of people aged 65 and above (12.7 %). Database structure Nevertheless, the trend of an ageing population is also visible in these countries.

The median age of the EU-28’s population was 42.4 years on 1 January 2015. Data recovery iso This means that half of the EU-28’s population was older than 42.4 years, while half was younger. Iphone 6 data recovery software Across the EU Member States the median age ranged between 36.4 years in Ireland and 45.9 years in Germany, confirming the relatively young and relatively old population structures recorded in each of these two Member States. Cpu z database The median age recorded in Turkey (30.7 years), Albania (35.6 years) as well as Iceland (35.8 years) in 2015 was lower than in any of the EU Member States. Data recovery kickass At the same time, Albania recorded the biggest increase in the median age in the past 10 years: an increase of 25.4 % (or 7.2 years, from 28.4 years in 2005 to 35.6 in 2015).

The median age in the EU-28 increased by 4.1 years (on average, by 0.3 years per annum) between 2001 and 2015, rising from 38.3 years to 42.4 years (see Figure 3). A database can best be described as Between 2005 and 2015 the median age increased in all of the EU Member States, rising by 5.5 years in Romania and by more than 4.0 years in Lithuania, Portugal, Greece and Germany (see Figure 2).

Age dependency ratios may be used to study the level of support given to younger and/or older persons by the working age population; these ratios are expressed in terms of the relative size of younger and/or older populations compared with the working age population. Os x database The old-age dependency ratio for the EU-28 was 28.8 % on 1 January 2015; as such, there were around four persons of working age for every person aged 65 or over. Database field The old-age dependency ratio ranged across the EU Member States from a low of 19.7 % in Slovakia and 20.0 % in Ireland to highs of 32.0 % in Germany, 32.4 % in Greece and 33.7 % in Italy, thus with approximately three working age people for every person aged 65 or over.

The combination of young and old-age dependency ratios provides the total age dependency ratio (calculated as the ratio of dependent people, young and old, compared with the population considered to be of working age, in other words 15 to 64 years old), which in 2015 was 52.6 % in the EU-28, indicating that there were approximately two working age persons for every dependent person. Data recovery diy In 2015, the lowest total age dependency ratio among the EU Member States was observed in Slovakia (41.4 %) and the highest in France (58.7 %).

A generally increasing trend can be observed for the EU-28’s old-age and total dependency ratios. Database transaction For example, the old-age dependency ratio increased by more than 4 percentage points (or by 16.6 % of its former value) during the past decade (from 24.7 % in 2005 to 28.8 % in 2015).

Population pyramids (see Figures 4 and 5) show the distribution of the population by sex and by five-year age groups. Data recovery mac hard drive Each bar corresponds to the share of the given sex and age group in the total population (men and women combined). H2 database tutorial The EU-28 population pyramid on 1 January 2015 is narrow at the bottom and is becoming more like a rhomboid due to the ’baby boomer’ cohorts resulting from the high fertility rates in several European countries in the mid-1960s (known as the ‘baby boom’). Database interview questions These ’baby boomers’ continue to represent a major part of the working-age population. R studio data recovery free download The first of these large cohorts born over a period of 20–30 years are now reaching retirement age, as illustrated by the comparison with the 2001 population pyramid. Data recovery bad hard drive The ’baby boom’ bulge is moving up the population pyramid, leaving the lower part of the working-age population and the base (persons aged 0–14) narrower — as can be seen in Figure 4.

Population ageing is a long-term trend which began several decades ago in Europe. Database field definition This trend is visible in the transformations of the age structure of the population and is reflected in an increasing share of older persons coupled with a declining share of working-age persons in the total population.

The share of the population aged 65 years and over is increasing in every EU Member State, EFTA country and candidate country. Data recovery windows 7 The increase within the last decade ranges from 5.2 percentage points in Malta and 4.0 percentage points in Finland, to less than 1.0 percentage points in Luxembourg and Belgium. Nexus 4 data recovery Within the last decade (2005–15), an increase of 2.3 percentage points was observed for the EU-28 as a whole (see Figure 1). Database version 706 On the other hand, the share of the population aged less than 15 years in the EU-28 population decreased by 0.7 percentage points.

The growth in the relative share of older people may be explained by increased longevity, a pattern that has been apparent for several decades as life expectancy has risen (see mortality and life expectancy statistics); this development is often referred to as ‘ageing at the top’ of the population pyramid.

On the other hand, consistently low levels of fertility over many years have contributed to population ageing, with fewer births leading to a decline in the proportion of young people in the total population (see fertility statistics). Cindia data recovery This process is known as ‘ageing at the bottom’ of the population pyramid, and can be observed in the narrowing base of the EU-28 population pyramids between 2001 and 2015.

In an attempt to look at future trends for population ageing, Eurostat’s latest set of population projections (EUROPOP2013) were made covering the period from 2013 to 2080. Database tutorial In EUROPOP2013 the EU-28’s population is projected to increase to a peak of 525.5 million around 2050 and thereafter gradually decline to 520 million by 2080.

The comparison of age pyramids for 2015 and 2080 (see Figure 5) shows that the EU-28’s population is projected to continue to age. R database packages In the coming decades, the high number of ’baby boomers’ will swell the number of elderly people. Database disk image is malformed However, by 2080, the pyramid will take more the shape of a block, narrowing slightly in the middle of the pyramid (around the age 45–54 years) and considerably near the base.

Another aspect of population ageing is the progressive ageing of the older population itself, as the relative importance of the very old is growing at a faster pace than any other age segment of the EU’s population. Windows 8 data recovery software The share of those aged 80 years or above in the EU-28’s population is projected to more than double between 2015 and 2080, from 5.3 % to 12.3 % (see Figure 6).

During the period from 2015 to 2080 the share of the population of working age is expected to decline steadily through until 2050 before stabilising somewhat, while older persons will likely account for an increasing share of the total population: those aged 65 years or over will account for 28.7 % of the EU-28’s population by 2080, compared with 18.9 % in 2015. Database naming standards As a result of the population movement between age groups, the EU-28’s old-age dependency ratio is projected to almost double from 28.8 % in 2015 to 51.0 % by 2080 (see Figure 7). Data recovery training online The total age dependency ratio is projected to rise from 52.6 % in 2015 to 77.9 % by 2080.

Eurostat collects data from EU Member States and other countries participating in its demography data collection exercise in relation to populations as of 1 January each year. Database query The recommended definition is the ‘usual resident population’ and represents the number of inhabitants of a given area on 1 January of the year in question (or, in some cases, on 31 December of the previous year). Database isolation levels In accordance with the United Nations international recommendations, the definition of the ‘usual residence’ is based on a 12 month reference period, in other words, those included should have lived in their place of usual residence for a continuous period of at least 12 months before the reference date, or arrived in their place of usual residence during the 12 months before the reference date with the intention of staying there for at least one year. Database version control However, countries may report to Eurostat population figures based on data from their most recent census, adjusted by the components of population change that have been produced since the last census, or alternatively population figures that are based on the registered/legal population.

A population and housing census was conducted in all EU Member States, EFTA countries and EU candidate countries in 2011. Database record definition It is usual practice for countries to revise their annual population estimates once the results of the population and housing census have become available. Database glossary Population estimates based on the results of the census may introduce breaks in series for the size and structure of populations.

Eurostat provides information for a wide range of demographic data. Data recovery druid Data on population includes breakdowns by several characteristics, such as age, sex, marital status and educational attainment.

Eurostat produces population projections at a national level every three years. Data recovery houston tx These projections are what-if scenarios that aim to provide information about the likely future size and age structure of the population based on assumptions of future trends in fertility, life expectancy and migration; the latest projection exercise was EUROPOP2013.

Eurostat’s population projections are used by the European Commission to analyse the likely impact of ageing populations on public spending. Database 2010 Increased social expenditure related to population ageing, in the form of pensions, healthcare and institutional or private (health)care, is likely to result in a higher burden for the working-age population.

A number of important policies, notably in social and economic fields, use demographic data for planning actions, monitoring and evaluation programmes — for example, population ageing and its likely effects on the sustainability of public finances and welfare provisions, or the economic and social impact of demographic change.