For the UK there are two very handy links, straight to the UK Government's data sheets so you can see exactly the symptoms and amount of people affected.

Interestingly the paragraph on the first page claiming a reported reaction "does not necessarily mean that it was caused by the vaccine" only appeared a couple of months ago, which coincidentally was about the same time I noticed a distinct increase in people online using the reports to question the safety of the vaccine...

AstraZeneca:

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1005197/COVID-19_vaccine_AstraZeneca_analysis_print.pdf

Pfizer:

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1005196/COVID-19_mRNA_Pfizer-_BioNTech_vaccine_analysis_print.pdf