Diphtheria - number of reported cases, annual growth rate in Angola
Angola: Diphtheria - number of reported cases, annual growth rate was 33.33 % change on previous year in 2013. ◆ Volatile
Diphtheria - number of reported cases, annual growth rate in Angola, 1975–2013
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Angola recorded 33.33 % change on previous year for diphtheria - number of reported cases, annual growth rate in 2013.
The figure is up 133.3% over ten years.
Over the whole period, diphtheria - number of reported cases, annual growth rate in Angola peaked at 900 % change on previous year in 1987 and was at its lowest, -100 % change on previous year, in 1980.
Angola ranks 23rd of 140 countries on this measure, in the top quarter.
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 Angola, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | -74.07 % change on previous year | — |
| 1976 | 71.43 % change on previous year | -196.4% |
| 1977 | 25 % change on previous year | -65.0% |
| 1979 | -75.34 % change on previous year | -401.4% |
| 1980 | -100 % change on previous year | +32.7% |
| 1982 | 14.29 % change on previous year | -114.3% |
| 1983 | -65.62 % change on previous year | -559.4% |
| 1984 | -63.64 % change on previous year | -3.0% |
| 1985 | 125 % change on previous year | -296.4% |
| 1986 | -66.67 % change on previous year | -153.3% |
| 1987 | 900 % change on previous year | -1450.0% |
| 1988 | 26.67 % change on previous year | -97.0% |
| 1989 | 176.32 % change on previous year | +561.2% |
| 1990 | -39.05 % change on previous year | -122.1% |
| 1991 | -37.5 % change on previous year | -4.0% |
| 2004 | -100 % change on previous year | +166.7% |
| 2013 | 33.33 % change on previous year | -133.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | -13.25 % change on previous year | -75.34 % change on previous year | 71.43 % change on previous year | 4 |
| 1980s | 105.15 % change on previous year | -100 % change on previous year | 900 % change on previous year | 9 |
| 1990s | -38.27 % change on previous year | -39.05 % change on previous year | -37.5 % change on previous year | 2 |
| 2000s | -100 % change on previous year | -100 % change on previous year | -100 % change on previous year | 1 |
| 2010s | 33.33 % change on previous year | 33.33 % change on previous year | 33.33 % change on previous year | 1 |
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Frequently asked questions
- What is diphtheria - number of reported cases, annual growth rate in Angola?
- Diphtheria - number of reported cases, annual growth rate in Angola was 33.33 % change on previous year in 2013, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, annual growth rate recorded in Angola?
- The highest recorded value was 900 % change on previous year in 1987.
- What is the lowest diphtheria - number of reported cases, annual growth rate recorded in Angola?
- The lowest recorded value was -100 % change on previous year in 1980.
- How does Angola rank for diphtheria - number of reported cases, annual growth rate?
- Angola ranks 23rd out of 140 countries with data for 2013.
- Is diphtheria - number of reported cases, annual growth rate rising or falling in Angola?
- Over the last ten years it is up 133.3%. The long-run trend across the full record is volatile.
- Where does this Angola 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.