These super-scientific results confirm my suspicion that a very small % opt for the nasal spray. I like the spray b/c of something I read awhile back on NPR about mucosal immunity being cross-protective against other viruses:
https://www.npr.org/sections/health-shots/2020/10/08/917831035/could-the-live-flu-vaccine-help-you-fight-off-covid-19
But it's *very* hard to find the spray here- only Costco carried it for awhile then it switched to Sam's Club (no membership required to get the vaccine)