What 0.67 number? Are you refering to "The share of people with cancer (even when corrected for ageing) has been slowly increasing in recent decades. Global can

What 0.67 number? Are you refering to "The share of people with cancer (even when corrected for ageing) has been slowly increasing in recent decades. Global cancer prevalence has risen from 0.54 percent to 0.64 percent since 1990"? Prevalence is the the share of people who are currently diagnosed with cancer. The link in the first sencence quoted (https://ourworldindata.org/cancer#global-perspective-on-cancer-prevalence https://ourworldindata.org/cancer#global-perspective-on-canc...) gives more info.