Thats if looking at it as a average, but that isn't a good method. The strains are just so different. Many of the strains have very low killing power, which pulls the number way down on the strains that do have some very real killing power. Ive gotten it three times, the first time was brutal and did force me to get help as it absolute had killing power do to thick mucus and chokings airways, second time was a joke, at its peek I had a mild fever and pretty much no other symptoms, the third was miserable as it had the chills, but lacked anything that made me feel like my life was in danger.
Each strain is just to different to compare each of them to, and lowering your guard do to a low average fatality rate could be dangerous if you get one of the bad strains. The thing to keep in mind is does this strain impact my breathing, and if it does get help and check what strain it is.