Sao Tome and Principe vs Tanzania: Change in the consumption of ozone-depleting substances
Change in the consumption of ozone-depleting substances over time
- Sao Tome and Principe
- Tanzania
How they compare
Sao Tome and Principe currently reports 2.27 against 2.21 in Tanzania, a difference of 0.06.
The two have swapped places 5 times across 31 shared years of data; in 1986 it was Tanzania ahead.
Sao Tome and Principe ranks 90th and Tanzania ranks 91st of 162 countries.
Across the 5 decades both report, Sao Tome and Principe averaged higher in 1 and Tanzania in 4.
Head to head by decade
| Decade | Sao Tome and Principe | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 97.72 | 160.44 | 62.72 | Tanzania |
| 1990s | 194.8 | 523.9 | 329.1 | Tanzania |
| 2000s | 137.73 | 220.52 | 82.79 | Tanzania |
| 2010s | 4.77 | 7.4 | 2.63 | Tanzania |
| 2020s | 2.73 | 2.37 | 0.36 | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher change in the consumption of ozone-depleting substances, Sao Tome and Principe or Tanzania?
- Sao Tome and Principe, at 2.27 against 2.21 in Tanzania as of 2022.
- What is the difference in change in the consumption of ozone-depleting substances between Sao Tome and Principe and Tanzania?
- 0.06, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Tanzania?
- 31 years are reported by both, from 1986 to 2021.
- How do Sao Tome and Principe and Tanzania rank globally for change in the consumption of ozone-depleting substances?
- Sao Tome and Principe ranks 90th and Tanzania ranks 91st of 162 countries.
- Where does this data come from?
- UN Environment Programme (2023) – processed by Our World in Data, published as Change in the consumption of ozone-depleting substances. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Consumption of various controlled substances. These include Bromochloromethane (BCM), Carbon Tetrachloride (CTC), Chlorofluorocarbons (CFCs), Hydrobromofluorocarbons (HBFCs), Hydrochlorofluorocarbons (HCFCs), Hydrofluorocarbons (HFCs), Methyl Bromide (MB), Methyl Chloroform (TCA) and Other Fully Halogenated CFCs. This is measured as an index relative to emissions in the year 1986 (1986 = 100).