Singapore vs Tonga: Per capita nitrous oxide
Singapore
0.2293
in 2024
Tonga
0.2352
in 2024
Singapore rank
135th
Tonga rank
133rd
Per capita nitrous oxide over time
- Singapore
- Tonga
How they compare
Tonga currently reports 0.2352 against 0.2293 in Singapore, a difference of 0.0059.
The two have swapped places 5 times across 175 shared years of data; in 1850 it was Singapore ahead.
Singapore ranks 135th and Tonga ranks 133rd of 201 countries.
Singapore has averaged higher in every one of the 18 decades both report.
Head to head by decade
| Decade | Singapore | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0.3923 | 0.0451 | 0.3472 | Singapore |
| 1860s | 0.3501 | 0.0468 | 0.3033 | Singapore |
| 1870s | 0.3074 | 0.0568 | 0.2506 | Singapore |
| 1880s | 0.2596 | 0.0724 | 0.1872 | Singapore |
| 1890s | 0.2102 | 0.0706 | 0.1397 | Singapore |
| 1900s | 0.1673 | 0.0686 | 0.0987 | Singapore |
| 1910s | 0.1464 | 0.075 | 0.0714 | Singapore |
| 1920s | 0.1309 | 0.0741 | 0.0568 | Singapore |
| 1930s | 0.2829 | 0.0674 | 0.2155 | Singapore |
| 1940s | 0.6436 | 0.0689 | 0.5747 | Singapore |
| 1950s | 0.9545 | 0.0743 | 0.8801 | Singapore |
| 1960s | 1.53 | 0.0822 | 1.44 | Singapore |
| 1970s | 1.47 | 0.1236 | 1.35 | Singapore |
| 1980s | 1.38 | 0.1954 | 1.18 | Singapore |
| 1990s | 1.31 | 0.21 | 1.1 | Singapore |
| 2000s | 0.6012 | 0.201 | 0.4001 | Singapore |
| 2010s | 0.227 | 0.2094 | 0.0176 | Singapore |
| 2020s | 0.2353 | 0.23 | 0.0053 | Singapore |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher per capita nitrous oxide, Singapore or Tonga?
- Tonga, at 0.2352 against 0.2293 in Singapore as of 2024.
- What is the difference in per capita nitrous oxide between Singapore and Tonga?
- 0.0059, with Tonga ahead.
- How many years of comparable data are there for Singapore and Tonga?
- 175 years are reported by both, from 1850 to 2024.
- How do Singapore and Tonga rank globally for per capita nitrous oxide?
- Singapore ranks 135th and Tonga ranks 133rd of 201 countries.
- Where does this data come from?
- Our World in Data, published as Per capita nitrous oxide. Statizoid refreshes it automatically from the source and publishes the full history for both places.