Statistics
 

Food security indicators

Following the recommendation of experts gathered in the Committe on World Food Security (CFS) Round Table on hunger measurement, hosted at FAO headequarters in September 2011, an initial set of indicators aiming to capture various aspects of food insecurity is presented here.

The choice of indicators has been mostly informed by data availability with sufficient coverage to enable meaningful comparisons across regions and over the years. While most of these indicators are already being produced and published by the FAO and other international organizations, this database introduces a number of new indicators to fill some of the recognized gaps in food security information systems, most notably in the ability to capture the socio-economic dimensions of food insecurity.

To facilitate interpretation of the proposed indicators, they are classified in three groups:

The first group collects indicators that describe determinants of food insecurity, that is structural conditions likely to worsen food insecurity in the absence of adequate policy interventions, including emergency assistance.

The second group includes indicators aimed at capturing outcomesof food insecurity as can be recorded through inadequate food consumption or anthopometric failures.

The third group collects indicators providing information on the vulnerability to food insecurity, as can be gauged from observing past variability of outcomes and conditions conducive to vulnerability to shocks.

Within the first two groups, the indicators are further classified based on the dimension of food insecurity on which they provide information, namely availability, physical access, economic access (or affordability), and utilization.

Download data  (Last Updated: January 24, 2013)

Type of indicator

Source

Coverage

New

DETERMINANTS OF (INPUTS TO) FOOD INSECURITY

 

 

 

Availability

 

 

 

Average dietary supply adequacy

FAO

1990–2012

Food production index

FAO

1990–2012

 

Share of energy supply derived from cereals, roots and tubers

FAO

1990–2012

 

Average protein supply

FAO

1990–2012

 

Average supply of protein of animal origin

FAO

1990–2012

 

 

 

 

 

Physical access (conditions for physical access to food)

 

 

 

Percentage of paved roads over total roads

International Road Federation

1990–2009

 

Rail lines density

WB

1990–2010

 

Road density

WB, Transport Division

1990–2009

 

 

 

 

 

Economic access (affordability)

 

 

 

Food price level index

FAO/WB

1990–2010

 

 

 

 

Utilization

 

 

 

Access to improved water sources

WHO/UNICEF

1990–2010

 

Access to improved sanitation facilities

WHO/UNICEF

1990–2010

 

 

 

 

 

OUTCOMES

 

 

 

Inadequate access to food

 

 

 

Prevalence of undernourishment

FAO

1990–2011

 

Share of food expenditure of the poor

FAO

partial

Depth of the food deficit

FAO

1990–2011

Prevalence of food inadequacy

FAO

1990–2011

 

 

 

 

Utilization (food-related anthropometric failures)

 

 

 

Percentage of children under 5 years of age who are stunted

WHO/UNICEF

1966–2010

 

Percentage of children under 5 years of age who are wasted

WHO/UNICEF

1966–2010

 

Percentage of children under 5 years of age who are underweight

WHO/UNICEF

1966–2010

 

Percentage of adults who are underweight

WHO

1974–2010

 

 

 

 

 

VULNERABILITY/STABILITY

 

 

 

Domestic food price volatility

FAO/ILO

1990–2010

Per capita food production variability

FAO

1980–2010

Per capita food supply variability

FAO

1980–2010

Political stability and absence of violence/terrorism

WB WGI

1996–2010

 

Value of food imports over total merchandise exports

FAO

1990–2009

 

Percentage of arable land equipped for irrigation

FAO

1990–2009

 

Cereal import dependency ratio

FAO

1990–2009