# United Kingdom 04.5.2 Gas IDEF NSA 2023=100 ()

United Kingdom 04.5.2 Gas IDEF NSA 2023=100 () was down 13.1% year on year in Q2 2026, compared with −2.9% in Q1 2026.
The level stood at 91.20 (index (2023=100)).
That is the lowest reading since Q3 2024.
Over the past ten years it has ranged from −41.2% (Q4 2023) to 134.0% (Q4 2022), averaging 7.8%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.HHCONS.Q.NSA.COICOP-04-5-2.MEASURE-IDEF`
- Frequency: quarterly
- Units: index (2023=100)
- Coverage: 1997-01-01 to 2026-04-01 (118 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/04-5-2-gas-idef-nsa-2023-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 91.20 | −13.1 |
| Q1 2026 | 94.80 | −2.9 |
| Q4 2025 | 98.30 | 2.1 |
| Q3 2025 | 97.50 | 15.1 |
| Q2 2025 | 104.9 | 12.8 |
| Q1 2025 | 97.60 | −10.4 |
| Q4 2024 | 96.30 | −3.2 |
| Q3 2024 | 84.70 | −21.2 |
| Q2 2024 | 93.00 | −36.5 |
| Q1 2024 | 108.9 | −28.0 |
| Q4 2023 | 99.50 | −41.2 |
| Q3 2023 | 107.5 | −13.2 |
| Q2 2023 | 146.5 | 20.7 |
| Q1 2023 | 151.3 | 116.1 |
| Q4 2022 | 169.2 | 134.0 |
| Q3 2022 | 123.9 | 87.4 |
| Q2 2022 | 121.4 | 84.2 |
| Q1 2022 | 70.00 | 21.1 |
| Q4 2021 | 72.30 | 28.6 |
| Q3 2021 | 66.10 | 2.0 |
| Q2 2021 | 65.90 | 4.1 |
| Q1 2021 | 57.80 | −8.7 |
| Q4 2020 | 56.20 | −13.0 |
| Q3 2020 | 64.80 | −14.3 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.HHCONS.Q.NSA.COICOP-04-5-2.MEASURE-IDEF"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.HHCONS.Q.NSA.COICOP-04-5-2.MEASURE-IDEF",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```