In the non-vaccinated group, out of the 30 individuals interviewed, the number of people showing attraction to the magnet was 0 (zero). Therefore the experiment ended there for this group.
In the vaccinated group, on the other hand, 29 of the 30 individuals interviewed showed attraction to the magnet. That is, the magnet adhered to their skin without difficulty.
Of these same 29 individuals, 22 have the magnet adhering to only one shoulder and only to the injection area. These 22 individuals are those who received only one injection. The other 7 people in this same group have the magnet adhering on both shoulders.