[Jane Long]

JCL, your link won't allow images (charts/graphs) to be copied....but, here is one similar chart, from the UK, saying essentially the same thing....

[JCL3]

I believe it’s in this report of last Friday by the NHS/UK
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/994997/Variants_of_Concern_VOC_Technical_Briefing_16.pdf