Chad vs Yemen, Rep.: Change in the consumption of ozone-depleting substances
Change in the consumption of ozone-depleting substances over time
- Chad
- Yemen, Rep.
How they compare
Chad currently reports 63.94 against 54.89 in Yemen, Rep., a difference of 9.05.
That makes Chad's figure about 1.2 times Yemen, Rep.'s.
The two have swapped places 3 times across 30 shared years of data; in 1986 it was Yemen, Rep. ahead.
Chad ranks 6th and Yemen, Rep. ranks 9th of 162 countries.
Across the 5 decades both report, Chad averaged higher in 3 and Yemen, Rep. in 2.
Head to head by decade
| Decade | Chad | Yemen, Rep. | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 127.74 | 55.8 | 71.94 | Chad |
| 1990s | 224.41 | 797.74 | 573.33 | Yemen, Rep. |
| 2000s | 133.81 | 437.92 | 304.11 | Yemen, Rep. |
| 2010s | 84.05 | 60.57 | 23.48 | Chad |
| 2020s | 65.25 | 54.98 | 10.28 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher change in the consumption of ozone-depleting substances, Chad or Yemen, Rep.?
- Chad, at 63.94 against 54.89 in Yemen, Rep. as of 2022.
- What is the difference in change in the consumption of ozone-depleting substances between Chad and Yemen, Rep.?
- 9.05, with Chad ahead.
- How many years of comparable data are there for Chad and Yemen, Rep.?
- 30 years are reported by both, from 1986 to 2021.
- How do Chad and Yemen, Rep. rank globally for change in the consumption of ozone-depleting substances?
- Chad ranks 6th and Yemen, Rep. ranks 9th 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).