Oman vs Tanzania: Change in the consumption of ozone-depleting substances
Change in the consumption of ozone-depleting substances over time
- Oman
- Tanzania
How they compare
Tanzania currently reports 2.21 against 2.08 in Oman, a difference of 0.13.
That makes Tanzania's figure about 1.1 times Oman's.
The two have swapped places 4 times across 31 shared years of data; in 1986 it was Tanzania ahead.
Oman ranks 93rd and Tanzania ranks 91st of 162 countries.
Tanzania has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Oman | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 100.05 | 160.44 | 60.39 | Tanzania |
| 1990s | 45.18 | 523.9 | 478.72 | Tanzania |
| 2000s | 17.42 | 220.52 | 203.09 | Tanzania |
| 2010s | 3.75 | 7.4 | 3.65 | Tanzania |
| 2020s | 2.16 | 2.37 | 0.21 | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher change in the consumption of ozone-depleting substances, Oman or Tanzania?
- Tanzania, at 2.21 against 2.08 in Oman as of 2021.
- What is the difference in change in the consumption of ozone-depleting substances between Oman and Tanzania?
- 0.13, with Tanzania ahead.
- How many years of comparable data are there for Oman and Tanzania?
- 31 years are reported by both, from 1986 to 2021.
- How do Oman and Tanzania rank globally for change in the consumption of ozone-depleting substances?
- Oman ranks 93rd 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).