| 12 Products | May 2023 | May 2024 | Change |
| Morrisons Light & Mild Olive Oil (1l) | £5.85 | £7.80 | + £1.95 33.3% increase |
| | £5.85 | £7.80 | + £1.95 33.3% increase |
| Napolina Light Olive Oil (500ml) | £4.75 | £7.00 | + £2.25 47.4% increase |
| | £4.75 | £7.00 | + £2.25 47.4% increase |
| Filippo Berio Mild & Light Olive Oil (750ml) | £7.77 | £8.95 | + £1.18 15.2% increase |
| | £7.77 | £8.95 | + £1.18 15.2% increase |
| Filippo Berio Mild & Light In Colour Olive Oil (250ml) | £3.29 | £3.50 | + £0.21 6.4% increase |
| | £3.29 | £3.50 | + £0.21 6.4% increase |
| Napolina Light Olive Oil Spray (200ml) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Napolina Light in Colour Olive Oil (750ml) | £6.99 | £6.99 | £0.00 No change |
| | £6.99 | £6.99 | £0.00 No change |
| Napolina Olive Oil (500ml) | £4.75 | £7.00 | + £2.25 47.4% increase |
| | £4.75 | £7.00 | + £2.25 47.4% increase |
| Filippo Berio Mild & Light in Colour Olive Oil (1l) | £9.37 | £8.75 | - £0.62 -6.6% decrease |
| | £9.37 | £8.75 | - £0.62 -6.6% decrease |
| Filippo Berio Mild & Light Olive Oil in Colour (500ml) | £5.50 | £8.60 | + £3.10 56.4% increase |
| | £5.50 | £8.60 | + £3.10 56.4% increase |
| | £5.85 | £7.80 | + £1.95 33.3% increase |
| | £5.85 | £7.80 | + £1.95 33.3% increase |
