Forecast
Forward projections from the prediction engine — baseline plus an optimistic/pessimistic band and a confidence interval, per macro indicator. These are PROJECTIONS, not observations: generated from observed history, never a guarantee. A country we hold no projections for is shown honestly.
Forecast
Need it as JSON? GET /api/v1/forecast/country/{iso3}.
Guinea-Bissau: forward projections across 12 macro indicators, horizons 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2034, 2035, 2036. These are projections, not observations — each carries an optimistic/pessimistic band and a confidence interval, anchored against the latest observed value where one is held.
Latest observed
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | -6.57 | 0.88 | -14.01 | -8.19 – -4.94 |
| 2029 | -7.1 | 5.8 | -20 | -10.07 – -4.13 |
| 2031 | -7.63 | 9.02 | -24.29 | -11.64 – -3.62 |
| 2036 | -8.97 | 14.59 | -30 | -15.21 – -2.73 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed11.85(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 9.79 | 15.19 | 5.11 | 8.86 – 10.72 |
| 2027 | 5.68 | 15.04 | 0 | 4.07 – 7.29 |
| 2029 | 1.56 | 13.65 | 0 | 0 – 3.42 |
| 2034 | 0 | 17.09 | 0 | 0 – 2.6 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed2.2bn(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 3.2bn | 3.5bn | 2.9bn | 3.1bn – 3.3bn |
| 2029 | 3.7bn | 4.2bn | 3.2bn | 3.4bn – 4bn |
| 2031 | 4.2bn | 4.9bn | 3.6bn | 3.7bn – 4.7bn |
| 2036 | 5.5bn | 6.5bn | 4.6bn | 4.3bn – 6.6bn |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed4.15(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 5.12 | 7.29 | 3.24 | 4.68 – 5.56 |
| 2029 | 5.53 | 9.29 | 2.28 | 4.64 – 6.43 |
| 2031 | 5.95 | 10.8 | 1.74 | 4.66 – 7.23 |
| 2036 | 6.98 | 12 | 1.03 | 4.72 – 9.24 |
Method: weighted_composite; lookback 6y; horizon 1y; confidence 80%
Latest observed1k(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 1.6k | 1.8k | 1.4k | 1.5k – 1.6k |
| 2029 | 1.8k | 2.2k | 1.5k | 1.7k – 2k |
| 2031 | 2.1k | 2.6k | 1.7k | 1.9k – 2.3k |
| 2036 | 2.8k | 3.4k | 2.2k | 2.2k – 3.3k |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed73.6(2026)· IMF DataMapper API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 76.04 | 85.86 | 64.72 | 73.32 – 78.77 |
| 2029 | 80.93 | 97.94 | 61.32 | 74.43 – 87.43 |
| 2031 | 85.82 | 107.77 | 60.5 | 75.58 – 96.07 |
| 2036 | 98.05 | 129.09 | 62.23 | 77.59 – 118.51 |
Method: linear_trend; lookback 10y; horizon 1y; confidence 80%
Latest observed26.96(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 26.51 | 31.75 | 21.28 | 25.29 – 27.74 |
| 2027 | 25.63 | 34.7 | 16.55 | 23.01 – 28.24 |
| 2029 | 24.74 | 36.45 | 13.02 | 20.96 – 28.51 |
| 2034 | 22.51 | 39.08 | 5.95 | 16.37 – 28.65 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed3.77(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 3.49 | 11.52 | -5 | 1.65 – 5.32 |
| 2029 | 5.73 | 19.64 | -5 | 2.37 – 9.09 |
| 2031 | 7.97 | 25.92 | -5 | 3.35 – 12.59 |
| 2036 | 13.57 | 38.96 | -5 | 5.77 – 21.37 |
Method: exponential_smoothing; lookback 6y; horizon 1y; confidence 80%
Latest observed24.11(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 24.67 | 30.04 | 20.01 | 23.51 – 25.83 |
| 2027 | 26.09 | 35.4 | 18.02 | 23.51 – 28.67 |
| 2029 | 27.51 | 39.53 | 17.09 | 23.59 – 31.43 |
| 2034 | 31.06 | 48.06 | 16.33 | 23.66 – 38.46 |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed2.2m(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 2.1m | 2.2m | 2m | 2m – 2.2m |
| 2029 | 2.1m | 2.4m | 1.9m | 2m – 2.3m |
| 2031 | 2.2m | 2.5m | 1.9m | 1.9m – 2.4m |
| 2036 | 2.3m | 2.7m | 1.9m | 1.8m – 2.8m |
Method: exponential_smoothing; lookback 10y; horizon 1y; confidence 80%
Latest observed1.2(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 1.52 | 5.51 | -1.47 | 1 – 2.05 |
| 2027 | 2.18 | 9.08 | -3 | 1.21 – 3.14 |
| 2029 | 2.83 | 11.74 | -3.86 | 1.49 – 4.17 |
| 2034 | 4.46 | 15 | -4.99 | 2.17 – 6.75 |
Method: weighted_composite; lookback 7y; horizon 1y; confidence 80%
Latest observed2.67(2025)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2026 | 2.61 | 2.93 | 2.29 | 2.52 – 2.7 |
| 2028 | 2.48 | 3.04 | 1.93 | 2.28 – 2.69 |
| 2030 | 2.36 | 3.07 | 1.64 | 2.06 – 2.65 |
| 2035 | 2.04 | 3.05 | 1.03 | 1.56 – 2.52 |
Method: linear_trend; lookback 6y; horizon 1y; confidence 80%
Generated by the prediction engine (model prediction-engine-v1) on 2026-06-22 from observed history. Projections, not observations — never a guarantee of future values.
Machine-readable: GET /api/v1/forecast/country/GNB · Country page → · Full brief → · API docs
