VACCINATION EFFECTIVENESS PERCENTAGES CORRELATE WITH Q DROPS IN THIS ARTICLE
89.2 = Drop 892
Text from drop 892 is "RT." which is the same as the outlet who wrote the article. This confirms they are Q drops.
Other percentages are
13.1 = 131
86.9 = 869
86.4 = 864
58 = 58
43 = 43
13 = 13
https://www.rt.com/usa/539465-covid-vaccine-effectiveness-veterans-study/