# United Kingdom CPI item — Boys T-Shirt 3-13 Years ()

United Kingdom CPI item — Boys T-Shirt 3-13 Years () was down 3.5% year on year in September 2026, compared with −12.2% in August 2026.
The level stood at 92.55 (index (Jan=100, annually chain-linked)).
Over the past available history it has ranged from −15.8% (Jul 2026) to 1.5% (Feb 2026), averaging −6.8%.

- Source agency: UK Office for National Statistics (CPI item / consumption-segment indices)
- Makrognosis code: `UK.CPI.M.NSA.ITEM-510348`
- Frequency: monthly
- Units: index (Jan=100, annually chain-linked)
- Coverage: 2025-02-01 to 2026-09-01 (20 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpi-item-boys-t-shirt-3-13-years

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 92.55 | −3.5 |
| August 2026 | 85.17 | −12.2 |
| July 2026 | 79.88 | −15.8 |
| June 2026 | 82.22 | −8.9 |
| May 2026 | 88.55 | −1.8 |
| April 2026 | 86.90 | −3.9 |
| March 2026 | 88.33 | −9.9 |
| February 2026 | 98.16 | 1.5 |
| January 2026 | 104.7 | — |
| December 2025 | 88.68 | — |
| November 2025 | 92.25 | — |
| October 2025 | 88.14 | — |
| September 2025 | 95.90 | — |
| August 2025 | 97.01 | — |
| July 2025 | 94.88 | — |
| June 2025 | 90.26 | — |
| May 2025 | 90.16 | — |
| April 2025 | 90.44 | — |
| March 2025 | 98.02 | — |
| February 2025 | 96.68 | — |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-510348"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-510348",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```