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}.
Belgium: forward projections across 12 macro indicators, horizons 2025, 2027, 2029, 2031, 2034, 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-2
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | -2.41 | 1.08 | -5.9 | -3.16 – -1.66 |
| 2029 | -3.22 | 2.82 | -9.26 | -4.61 – -1.83 |
| 2031 | -4.04 | 3.77 | -11.84 | -5.95 – -2.12 |
| 2036 | -6.07 | 4.96 | -17.1 | -9.29 – -2.85 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed79.27(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 79.41 | 92.98 | 67.66 | 76.21 – 82.62 |
| 2027 | 79.7 | 103.2 | 59.33 | 72.52 – 86.88 |
| 2029 | 79.98 | 110.32 | 53.69 | 69.25 – 90.71 |
| 2034 | 80.69 | 123.59 | 43.51 | 61.65 – 99.73 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed671.4bn(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 808bn | 870.5bn | 753.8bn | 782.9bn – 833bn |
| 2029 | 887.5bn | 995.7bn | 793.7bn | 821.9bn – 953.2bn |
| 2031 | 967bn | 1.1T | 846bn | 857.2bn – 1.1T |
| 2036 | 1.2T | 1.4T | 994.6bn | 924bn – 1.4T |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed1.07(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 0.28 | 2.3 | -1.47 | -0.07 – 0.63 |
| 2029 | -0.76 | 2.75 | -3.8 | -1.39 – -0.13 |
| 2031 | -1.8 | 2.73 | -5.72 | -2.7 – -0.9 |
| 2036 | -4.4 | 2.01 | -9.95 | -6.17 – -2.63 |
Method: weighted_composite; lookback 6y; horizon 1y; confidence 80%
Latest observed56.6k(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 67.5k | 72.9k | 62.8k | 65.4k – 69.6k |
| 2029 | 73.7k | 83k | 65.6k | 68.2k – 79.1k |
| 2031 | 79.8k | 91.9k | 69.4k | 70.8k – 88.9k |
| 2036 | 95.2k | 112.3k | 80.4k | 75.5k – 115k |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed109.2(2026)· IMF DataMapper API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 109.82 | 119.34 | 98.84 | 106.42 – 113.23 |
| 2029 | 111.07 | 127.56 | 92.04 | 102.85 – 119.29 |
| 2031 | 112.32 | 133.6 | 87.75 | 99.56 – 125.07 |
| 2036 | 115.43 | 145.54 | 80.69 | 91.49 – 139.37 |
Method: linear_trend; lookback 10y; horizon 1y; confidence 80%
Latest observed79.66(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 79.87 | 94.81 | 64.93 | 76.3 – 83.43 |
| 2027 | 80.29 | 106.17 | 54.41 | 72.48 – 88.11 |
| 2029 | 80.71 | 114.13 | 47.3 | 69.14 – 92.29 |
| 2034 | 81.77 | 129.02 | 34.51 | 61.45 – 102.08 |
Method: linear_trend; lookback 8y; horizon 1y; confidence 80%
Latest observed3.14(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 2.78 | 11.05 | -5 | 0.91 – 4.66 |
| 2029 | 2.5 | 16.82 | -5 | -0.79 – 5.8 |
| 2031 | 2.22 | 20.7 | -5 | -2.05 – 6.5 |
| 2036 | 1.52 | 27.66 | -5 | -4.51 – 7.56 |
Method: exponential_smoothing; lookback 6y; horizon 1y; confidence 80%
Latest observed24.25(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | 24.33 | 25.61 | 23.22 | 23.58 – 25.08 |
| 2027 | 24.53 | 25.82 | 23.41 | 22.72 – 26.35 |
| 2029 | 24.73 | 26.03 | 23.61 | 21.92 – 27.54 |
| 2034 | 25.23 | 26.64 | 24.01 | 20 – 30.47 |
Method: weighted_composite; lookback 8y; horizon 1y; confidence 80%
Latest observed11.9m(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 11.9m | 12.5m | 11.4m | 11.5m – 12.3m |
| 2029 | 12m | 12.5m | 11.4m | 11.1m – 12.9m |
| 2031 | 12m | 12.6m | 11.5m | 10.7m – 13.4m |
| 2036 | 12.1m | 12.7m | 11.6m | 9.6m – 14.7m |
Method: exponential_smoothing; lookback 10y; horizon 1y; confidence 80%
Latest observed-0.03(2024)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2025 | -0.76 | 9.69 | -8.59 | -2.08 – 0.56 |
| 2027 | -2.28 | 15 | -10 | -4.65 – 0.09 |
| 2029 | -3.81 | 15 | -10 | -7.03 – -0.58 |
| 2034 | -7.62 | 15 | -10 | -10 – -2.27 |
Method: weighted_composite; lookback 7y; horizon 1y; confidence 80%
Latest observed5.91(2025)· World Bank Indicators API
| Year | Baseline | Optimistic | Pessimistic | Conf. band |
|---|---|---|---|---|
| 2027 | 6.23 | 6.91 | 5.54 | 6.02 – 6.43 |
| 2029 | 6.28 | 7.47 | 5.09 | 5.8 – 6.76 |
| 2031 | 6.33 | 7.86 | 4.8 | 5.59 – 7.07 |
| 2036 | 6.46 | 8.63 | 4.29 | 5.1 – 7.83 |
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/BEL · Country page → · Full brief → · API docs
