| Year | Nominal GDP (€ millions) | Population (millions) |
|---|---|---|
| 2021 | 345,200 | 10.2 |
| 2022 | 362,500 | 10.4 |
| 2023 | 378,900 | 10.5 |
Using the nominal GDP data above, which one of the following represents the index number for 2023, if 2022 is the base year?
95.295.295.2
101.0101.0101.0
104.5104.5104.5
109.8109.8109.8