Diphtheria - number of reported cases, annual growth rate in Portugal
Portugal: Diphtheria - number of reported cases, annual growth rate was -100 % change on previous year in 1993. ◆ Volatile
Latest (1993)
-100 % change on previous year
Change on year
unchanged
World rank
51st
of 140 countries
All-time high
410 % change on previous year
in 1985
All-time low
-100 % change on previous year
in 1990
Years of data
17
1975–1993
Diphtheria - number of reported cases, annual growth rate in Portugal, 1975–1993
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for diphtheria - number of reported cases, annual growth rate in Portugal is -100 % change on previous year, measured in 1993. That is the lowest value across all 17 years on record.
That represents a change of down 180.0% over ten years.
Over the whole period, diphtheria - number of reported cases, annual growth rate in Portugal peaked at 410 % change on previous year in 1985 and was at its lowest, -100 % change on previous year, in 1990.
Portugal ranks 51st of 140 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.
Diphtheria - number of reported cases, annual growth rate in Portugal, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | -21.56 % change on previous year | — |
| 1976 | 76.44 % change on previous year | -454.5% |
| 1977 | -53.41 % change on previous year | -169.9% |
| 1978 | -20.7 % change on previous year | -61.2% |
| 1979 | -38.15 % change on previous year | +84.3% |
| 1980 | -41.56 % change on previous year | +8.9% |
| 1981 | -80 % change on previous year | +92.5% |
| 1982 | -11.11 % change on previous year | -86.1% |
| 1983 | 125 % change on previous year | -1225.0% |
| 1984 | -72.22 % change on previous year | -157.8% |
| 1985 | 410 % change on previous year | -667.7% |
| 1986 | -94.12 % change on previous year | -123.0% |
| 1987 | 100 % change on previous year | -206.3% |
| 1988 | -83.33 % change on previous year | -183.3% |
| 1989 | 0 % change on previous year | -100.0% |
| 1990 | -100 % change on previous year | — |
| 1993 | -100 % change on previous year | -0.0% |
Portugal compared with similar countries
- Portugal's -100 % change on previous year is above the median for high income countries, which is -100 % change on previous year, 1.0× the median. (43 countries reporting)
- Portugal's -100 % change on previous year is above the median for Europe & Central Asia, which is -100 % change on previous year, 1.0× the median. (37 countries reporting)
Biggest year-on-year movements
Years where Diphtheria - number of reported cases, annual growth rate in Portugal changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1983 | +1225.0% | -11.11 % change on previous year | 125 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | -11.48 % change on previous year | -53.41 % change on previous year | 76.44 % change on previous year | 5 |
| 1980s | 25.27 % change on previous year | -94.12 % change on previous year | 410 % change on previous year | 10 |
| 1990s | -100 % change on previous year | -100 % change on previous year | -100 % change on previous year | 2 |
Countries ranked near Portugal
- 48 Rwanda -92.86 % change on previous year compare
- 49 Afghanistan -97.58 % change on previous year compare
- 50 Chad -99.85 % change on previous year compare
- 51 Albania -100 % change on previous year compare
- 51 United Arab Emirates -100 % change on previous year compare
- 51 Argentina -100 % change on previous year compare
- 51 Armenia -100 % change on previous year
- 51 Burundi -100 % change on previous year compare
- 51 Burkina Faso -100 % change on previous year compare
- 51 Bangladesh -100 % change on previous year compare
- 51 Bahrain -100 % change on previous year compare
- 51 Belarus -100 % change on previous year
- 51 Belize -100 % change on previous year compare
- 51 Bolivia -100 % change on previous year compare
- 51 Barbados -100 % change on previous year compare
- 51 Bhutan -100 % change on previous year compare
- 51 Botswana -100 % change on previous year compare
- 51 Central African Republic -100 % change on previous year compare
- 51 Chile -100 % change on previous year compare
- 51 China -100 % change on previous year compare
- 51 Congo -100 % change on previous year compare
- 51 Colombia -100 % change on previous year compare
- 51 Cape Verde -100 % change on previous year compare
- 51 Cuba -100 % change on previous year compare
- 51 Djibouti -100 % change on previous year compare
- 51 Dominican Republic -100 % change on previous year compare
- 51 Ecuador -100 % change on previous year compare
- 51 Egypt -100 % change on previous year compare
- 51 Eritrea -100 % change on previous year
- 51 Estonia -100 % change on previous year
- 51 Finland -100 % change on previous year
- 51 Georgia -100 % change on previous year
- 51 Ghana -100 % change on previous year compare
- 51 Guinea -100 % change on previous year compare
- 51 Greece -100 % change on previous year compare
- 51 Guatemala -100 % change on previous year compare
- 51 Guyana -100 % change on previous year compare
- 51 Hong Kong -100 % change on previous year compare
- 51 Honduras -100 % change on previous year compare
- 51 Hungary -100 % change on previous year compare
- 51 Iran -100 % change on previous year compare
- 51 Israel -100 % change on previous year compare
- 51 Jamaica -100 % change on previous year compare
- 51 Jordan -100 % change on previous year compare
- 51 Japan -100 % change on previous year compare
- 51 Kazakhstan -100 % change on previous year
- 51 Kyrgyzstan -100 % change on previous year
- 51 South Korea -100 % change on previous year compare
- 51 Kuwait -100 % change on previous year compare
- 51 Laos -100 % change on previous year compare
- 51 Lebanon -100 % change on previous year compare
- 51 Libya -100 % change on previous year compare
- 51 Sri Lanka -100 % change on previous year compare
- 51 Lesotho -100 % change on previous year compare
- 51 Lithuania -100 % change on previous year
- 51 Macao -100 % change on previous year compare
- 51 Morocco -100 % change on previous year compare
- 51 Moldova -100 % change on previous year
- 51 Mexico -100 % change on previous year compare
- 51 Mali -100 % change on previous year compare
- 51 Mongolia -100 % change on previous year compare
- 51 Mozambique -100 % change on previous year compare
- 51 Mauritius -100 % change on previous year compare
- 51 Malawi -100 % change on previous year compare
- 51 Nicaragua -100 % change on previous year compare
- 51 Oman -100 % change on previous year compare
- 51 Peru -100 % change on previous year compare
- 51 Papua New Guinea -100 % change on previous year compare
- 51 North Korea -100 % change on previous year compare
- 51 Paraguay -100 % change on previous year compare
- 51 Qatar -100 % change on previous year compare
- 51 Romania -100 % change on previous year compare
- 51 Russia -100 % change on previous year
- 51 Saudi Arabia -100 % change on previous year compare
- 51 Sudan -100 % change on previous year compare
- 51 Singapore -100 % change on previous year compare
- 51 El Salvador -100 % change on previous year compare
- 51 Serbia -100 % change on previous year compare
- 51 Syria -100 % change on previous year compare
- 51 Tajikistan -100 % change on previous year
- 51 Turkmenistan -100 % change on previous year
- 51 Trinidad and Tobago -100 % change on previous year compare
- 51 Tunisia -100 % change on previous year compare
- 51 Turkey -100 % change on previous year compare
- 51 Tanzania -100 % change on previous year compare
- 51 Uganda -100 % change on previous year compare
- 51 Ukraine -100 % change on previous year
- 51 United States -100 % change on previous year compare
- 51 Uzbekistan -100 % change on previous year
- 51 Venezuela -100 % change on previous year compare
- 51 Zambia -100 % change on previous year compare
- 51 Zimbabwe -100 % change on previous year compare
More health data for Portugal
- Un projection of annual infant deaths, annual growth rate -2.56 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.1616 % change on previous year (2090)
- Un projection of annual infant deaths 38 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate 1.39 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0199 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.15 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.021 units per person (2025)
Frequently asked questions
- What is diphtheria - number of reported cases, annual growth rate in Portugal?
- Diphtheria - number of reported cases, annual growth rate in Portugal was -100 % change on previous year in 1993, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, annual growth rate recorded in Portugal?
- The highest recorded value was 410 % change on previous year in 1985.
- What is the lowest diphtheria - number of reported cases, annual growth rate recorded in Portugal?
- The lowest recorded value was -100 % change on previous year in 1990.
- How does Portugal rank for diphtheria - number of reported cases, annual growth rate?
- Portugal ranks 51st out of 140 countries with data for 1993.
- Is diphtheria - number of reported cases, annual growth rate rising or falling in Portugal?
- Over the last ten years it is down 180.0%. 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 Diphtheria - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 17 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Diphtheria - number of reported cases World Health Organization, Global Health Observatory
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
The year-on-year percentage change in Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.