Total Reserves, per square kilometre in Portugal

Portugal: Total Reserves, per square kilometre was 0.1151 units per square kilometre in 2023. ◆ Volatile

Latest (2023)
0.1151 units per square kilometre
Change on year
down 0.7%
World rank
67th
of 164 countries
All-time high
0.2496 units per square kilometre
in 1991
All-time low
0.0212 units per square kilometre
in 2007
Years of data
34
1990–2023

Total Reserves, per square kilometre in Portugal, 1990–2023

00.050.10.150.20.251990200620231990: 0.175 units per square kilometre1991: 0.25 units per square kilometre1992: 0.231 units per square kilometre1993: 0.192 units per square kilometre1994: 0.188 units per square kilometre1995: 0.192 units per square kilometre1996: 0.193 units per square kilometre1997: 0.189 units per square kilometre1998: 0.191 units per square kilometre1999: 0.102 units per square kilometre2000: 0.107 units per square kilometre2001: 0.115 units per square kilometre2002: 0.132 units per square kilometre2003: 0.074 units per square kilometre2004: 0.065 units per square kilometre2005: 0.045 units per square kilometre2006: 0.03 units per square kilometre2007: 0.021 units per square kilometre2008: 0.022 units per square kilometre2009: 0.034 units per square kilometre2010: 0.047 units per square kilometre2011: 0.029 units per square kilometre2012: 0.031 units per square kilometre2013: 0.038 units per square kilometre2014: 0.06 units per square kilometre2015: 0.076 units per square kilometre2016: 0.125 units per square kilometre2017: 0.118 units per square kilometre2018: 0.107 units per square kilometre2019: 0.073 units per square kilometre2020: 0.072 units per square kilometre2021: 0.118 units per square kilometre2022: 0.116 units per square kilometre2023: 0.115 units per square kilometre

Source: Statizoid (derived). Measured in units per square kilometre.

Analysis

Portugal recorded 0.1151 units per square kilometre for total reserves, per square kilometre in 2023.

The figure is down 0.7% on the previous year and up 206.4% over ten years.

Over the whole period, total reserves, per square kilometre in Portugal peaked at 0.2496 units per square kilometre in 1991 and was at its lowest, 0.0212 units per square kilometre, in 2007.

Portugal ranks 67th of 164 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Total Reserves, per square kilometre in Portugal, year by year

Annual values for Total Reserves, per square kilometre in Portugal, 1990 to 2023.
Year units per square kilometre Change
1990 0.1753 units per square kilometre
1991 0.2496 units per square kilometre +42.4%
1992 0.2315 units per square kilometre -7.3%
1993 0.1917 units per square kilometre -17.2%
1994 0.1877 units per square kilometre -2.1%
1995 0.1918 units per square kilometre +2.2%
1996 0.1926 units per square kilometre +0.4%
1997 0.1895 units per square kilometre -1.6%
1998 0.1915 units per square kilometre +1.1%
1999 0.102 units per square kilometre -46.7%
2000 0.1071 units per square kilometre +5.0%
2001 0.115 units per square kilometre +7.4%
2002 0.1321 units per square kilometre +14.8%
2003 0.0737 units per square kilometre -44.2%
2004 0.0654 units per square kilometre -11.3%
2005 0.0454 units per square kilometre -30.6%
2006 0.0296 units per square kilometre -34.7%
2007 0.0212 units per square kilometre -28.5%
2008 0.0216 units per square kilometre +1.8%
2009 0.0337 units per square kilometre +56.1%
2010 0.0471 units per square kilometre +40.0%
2011 0.0288 units per square kilometre -38.9%
2012 0.0312 units per square kilometre +8.4%
2013 0.0376 units per square kilometre +20.4%
2014 0.06 units per square kilometre +59.7%
2015 0.076 units per square kilometre +26.8%
2016 0.1253 units per square kilometre +64.8%
2017 0.1184 units per square kilometre -5.5%
2018 0.1068 units per square kilometre -9.8%
2019 0.0731 units per square kilometre -31.5%
2020 0.0723 units per square kilometre -1.1%
2021 0.1183 units per square kilometre +63.7%
2022 0.1159 units per square kilometre -2.0%
2023 0.1151 units per square kilometre -0.7%

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.1903 units per square kilometre 0.102 units per square kilometre 0.2496 units per square kilometre 10
2000s 0.0645 units per square kilometre 0.0212 units per square kilometre 0.1321 units per square kilometre 10
2010s 0.0704 units per square kilometre 0.0288 units per square kilometre 0.1253 units per square kilometre 10
2020s 0.1054 units per square kilometre 0.0723 units per square kilometre 0.1183 units per square kilometre 4

Countries ranked near Portugal

  1. 64 Sweden 0.1294 units per square kilometre compare
  2. 65 Armenia 0.1279 units per square kilometre compare
  3. 66 Slovenia 0.1166 units per square kilometre compare
  4. 68 Cambodia 0.1133 units per square kilometre compare
  5. 69 Mexico 0.1094 units per square kilometre compare
  6. 70 Syria 0.1062 units per square kilometre compare

See the full ranking of 174 places →

More reference data data for Portugal

All data for Portugal →

Frequently asked questions

What is total reserves, per square kilometre in Portugal?
Total reserves, per square kilometre in Portugal was 0.1151 units per square kilometre in 2023, according to Statizoid (derived).
What is the highest total reserves, per square kilometre recorded in Portugal?
The highest recorded value was 0.2496 units per square kilometre in 1991.
What is the lowest total reserves, per square kilometre recorded in Portugal?
The lowest recorded value was 0.0212 units per square kilometre in 2007.
How does Portugal rank for total reserves, per square kilometre?
Portugal ranks 67th out of 164 countries with data for 2023.
Is total reserves, per square kilometre rising or falling in Portugal?
Over the last ten years it is up 206.4%. The long-run trend across the full record is volatile.
Where does this Portugal data come from?
The figures come from Statizoid (derived), published as part of Total Reserves, per square kilometre. Statizoid updates them automatically from the source API.

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Total Reserves, per square kilometre in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/stat/total-reserves-per-square-kilometre/portugal/

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How this figure is calculated

Total Reserves divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Total Reserves ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Total Reserves, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
174 places, 4,193 data points, 1990–2023
Last refreshed

Total Reserves divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.