| Ranking | Comoros | Costa Rica | Gap |
|---|---|---|---|
| Countries with the highest share of overexploited fish stocks2026-11-02 | #1 · 100 % | #2 · 100 % | Comoros by 1 |
| Countries with the highest share of land in permanent crops2026-11-02 | #2 · 41.28 % of land area | #38 · 7.46 % of land area | Comoros by 36 |
| Countries with the highest food share of exports2026-11-02 | #7 · 88.54 % of merchandise exports | #45 · 32.33 % of merchandise exports | Comoros by 38 |
| Countries with the highest share of energy from fossil fuels2026-11-02 | #34 · 0 % of total energy | #37 · 0 % of total energy | Comoros by 3 |
| Countries with the highest cocoa bean yields2026-11-02 | #36 · 0.34 tonnes per hectare | #48 · 0.13 tonnes per hectare | Comoros by 12 |
| Countries with the highest child homicide rates2026-11-02 | #45 · 5 per 100,000 people | #47 · 5 per 100,000 people | Comoros by 2 |
History
Rank history in Countries with the highest share of overexploited fish stocks
Head to head
Comoros vs Costa Rica, explained
Comoros vs Costa Rica, head to head across 6 shared rankings. Comoros ranks higher in 6, Costa Rica ranks higher in 0. On that count Comoros comes out ahead overall, though each ranking measures something different, so the detail below matters more than the tally.
Ranking by ranking: in Countries with the highest share of overexploited fish stocks, Comoros is #1 with 100 % and Costa Rica is #2 with 100 % (Comoros ahead by 1); in Countries with the highest share of land in permanent crops, Comoros is #2 with 41.28 % of land area and Costa Rica is #38 with 7.46 % of land area (Comoros ahead by 36); in Countries with the highest food share of exports, Comoros is #7 with 88.54 % of merchandise exports and Costa Rica is #45 with 32.33 % of merchandise exports (Comoros ahead by 38); in Countries with the highest share of energy from fossil fuels, Comoros is #34 with 0 % of total energy and Costa Rica is #37 with 0 % of total energy (Comoros ahead by 3); in Countries with the highest cocoa bean yields, Comoros is #36 with 0.34 tonnes per hectare and Costa Rica is #48 with 0.13 tonnes per hectare (Comoros ahead by 12); in Countries with the highest child homicide rates, Comoros is #45 with 5 per 100,000 people and Costa Rica is #47 with 5 per 100,000 people (Comoros ahead by 2).
Within each ranking both entries are measured by the same metric from the same source at the same time, which makes every row a like-for-like comparison. Across rankings the metrics differ, so a lead in one does not cancel out a deficit in another. The rank history chart tracks both entries through every published snapshot of the first shared ranking.
Dates shown next to each ranking are the capture dates of the snapshots used, so you always know how current a comparison is. Each entry also has a profile page listing every ranking it appears in, and each ranking has a quiz if you want to test whether you could have named the top 10.
Top10Earth never estimates or edits a value: each number is fetched from its source, hashed, stored and ranked by software, then checked by a quality gate before it is published. If a refresh fails the gate, the previous snapshot stays live and the problem is reviewed by a person.
Frequently asked questions
- Who ranks higher, Comoros or Costa Rica?
- Comoros ranks higher in more shared rankings (6 of 6). In Countries with the highest share of overexploited fish stocks, Comoros is #1 and Costa Rica is #2.
- In how many rankings do Comoros and Costa Rica both appear?
- 6 current rankings.
- How current is this comparison?
- The newest shared snapshot was captured on 2026-11-02.