Also, in your link I don't know what its said about these percentages (I don't use google translate) but if I'm not mistaken these are age groups, and they seems to me like a % of deaths per age group. The whole sum don't add up to 100%. And another thing, death rate of flu is 0.012%, so this is 700x more deadly virus.
Part of me says I have to, because I once had badly diagnosed version of some stronger flu type (I'm not sure which it was) and I nearly died (wasn't in hospital but had very high fever for 3-4 days non-stop). If this virus attacks in the similar way then I could be in endangered group.
Also, I wouldn't forgive myself if I infect and endanger someone by being reckless.