Study Table 1, which shows Kenya's major agricultural export values by sector in 2023.
| Sector | Export Value (Billion KES) |
|---|---|
| Tea | 180.2 |
| Horticulture | 152.5 |
| Coffee | 38.6 |
| Tobacco | 18.4 |
| Spices and Herbs | 6.3 |
| Total | 396.0 |
Calculate the percentage of Kenya's total major agricultural export value which was contributed by horticulture in 2023.
Show your working and give your answer to one decimal place.