Norway vs Viet Nam: Diphtheria - number of reported cases, annual growth rate
Norway
-71.43 % change on previous year
in 2025
Viet Nam
-72.73 % change on previous year
in 2025
Norway rank
44th
Viet Nam rank
45th
Diphtheria - number of reported cases, annual growth rate over time
- Norway
- Viet Nam
How they compare
Norway currently reports -71.43 % change on previous year against -72.73 % change on previous year in Viet Nam, a difference of 1.3 % change on previous year.
The two have swapped places 5 times across 9 shared years of data; in 1977 it was Viet Nam ahead.
Norway ranks 44th and Viet Nam ranks 45th of 140 countries.
Viet Nam has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Norway | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | -100 % change on previous year | 12.6 % change on previous year | 112.6 % change on previous year | Viet Nam |
| 1990s | -100 % change on previous year | -66.4 % change on previous year | 33.6 % change on previous year | Viet Nam |
| 2010s | 0 % change on previous year | 62.5 % change on previous year | 62.5 % change on previous year | Viet Nam |
| 2020s | -32.14 % change on previous year | 64.7 % change on previous year | 96.84 % change on previous year | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria - number of reported cases, annual growth rate, Norway or Viet Nam?
- Norway, at -71.43 % change on previous year against -72.73 % change on previous year in Viet Nam as of 2025.
- What is the difference in diphtheria - number of reported cases, annual growth rate between Norway and Viet Nam?
- 1.3 % change on previous year, with Norway ahead.
- How many years of comparable data are there for Norway and Viet Nam?
- 9 years are reported by both, from 1977 to 2025.
- How do Norway and Viet Nam rank globally for diphtheria - number of reported cases, annual growth rate?
- Norway ranks 44th and Viet Nam ranks 45th of 140 countries.
- Where does this data come from?
- Statizoid (derived), published as Diphtheria - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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.