Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted location parity index (LPIA) by country

The Adjusted Location Parity Index (LPIA) is calculated by dividing the rural value for the indicator by the urban value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted location parity index is symmetrical around 1 and lies in the range 0-2. An adjusted...

Countries reporting
36
Highest
1.03 LPIA
Denmark
Lowest
0.254 LPIA
Bulgaria
Median
0.8154 LPIA
Years covered
19
2000–2018
Data points
200

What the numbers show

Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted location parity index (LPIA) is currently reported for 36 countries. The highest value is 1.03 LPIA in Denmark; the lowest is 0.254 LPIA in Bulgaria.

The median across all reporting countries is 0.8154 LPIA, and the mean is 0.7502 LPIA.

The gap between the highest and lowest reporting country is a factor of about 4.

Over the past decade 6 countries rose and 30 fell. The largest increase was in Sweden (up 7.4%), and the largest decrease in Bulgaria (down 61.1%).

Proportion of students at the end of lower secondary education: full country ranking

#Country LatestYear 10-year changeTrend
1 Denmark 1.03 LPIA 2018 up 4.7% flat
2 Sweden 1.03 LPIA 2018 up 7.4% flat
3 Finland 1.01 LPIA 2018 up 3.1% flat
4 Austria 1 LPIA 2018 up 7.3% rising
5 Belgium 0.9935 LPIA 2012 down 3.7% flat
6 Ireland 0.991 LPIA 2018 up 3.6% flat
7 Netherlands 0.9683 LPIA 2012 down 1.3% falling
8 Norway 0.9449 LPIA 2018 down 1.9% flat
9 Republic of Korea 0.9314 LPIA 2012 up 0.6% flat
10 Germany 0.9276 LPIA 2012 down 11.4% falling
11 Iceland 0.9229 LPIA 2018 down 8.1% falling
12 Spain 0.9196 LPIA 2012 down 8.5% falling
13 Poland 0.9157 LPIA 2018 down 2.1% flat
14 Canada 0.912 LPIA 2018 down 4.9% falling
15 United States 0.9033 LPIA 2018 down 9.6% falling
16 New Zealand 0.8743 LPIA 2018 down 9.6% falling
17 Luxembourg 0.8728 LPIA 2012 down 3.4% falling
18 Italy 0.8266 LPIA 2018 down 9.2% falling
19 Australia 0.8041 LPIA 2018 down 12.3% falling
20 Latvia 0.7932 LPIA 2018 down 14.0% flat
21 Russian Federation 0.7917 LPIA 2018 down 7.5% flat
22 Israel 0.7862 LPIA 2018 down 11.9% flat
23 Czechia 0.7641 LPIA 2018 down 15.4% falling
24 Uruguay 0.7066 LPIA 2018 down 7.5% falling
25 Greece 0.7007 LPIA 2018 down 30.6% falling
26 Chile 0.6312 LPIA 2018 down 1.3% flat
27 Slovakia 0.5403 LPIA 2018 down 36.3% falling
28 Portugal 0.5218 LPIA 2018 down 40.3% falling
29 Brazil 0.4313 LPIA 2018 down 28.1% falling
30 Thailand 0.4242 LPIA 2018 down 39.0% falling
31 Mexico 0.4047 LPIA 2018 down 29.2% falling
32 Romania 0.3826 LPIA 2018 down 51.4% falling
33 Argentina 0.3814 LPIA 2018 down 29.9% falling
34 Hungary 0.3713 LPIA 2018 down 48.6% falling
35 Indonesia 0.3466 LPIA 2018 down 47.4% falling
36 Bulgaria 0.254 LPIA 2018 down 61.1% falling

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Proportion of students at the end of lower secondary education by country. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 30 August 2026, from https://reference.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-19/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted location parity index (LPIA)
Unit
LPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
36 places, 200 data points, 2000–2018
Last refreshed

The Adjusted Location Parity Index (LPIA) is calculated by dividing the rural value for the indicator by the urban value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted location parity index is symmetrical around 1 and lies in the range 0-2. An adjusted LPI equal to 1 indicates parity between rural and urban locations. In general, a value less than 1 indicates disparity in favor of urban locations and a value greater than 1 indicates disparity in favor of rural locations. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/