I'd encourage a different interpretation of the data: Cancer holding steady actually is an improvement.
Everyone is guaranteed to die of something, and the longer you live the likelihood of that something being cancer greatly increases. So as people shift away from other categories, i.e. heart disease and childbirth, and live longer, they're going to shift towards the cancer category. I'm actually amazed that cancer hasn't gone up significantly.
Everyone is guaranteed to die of something, and the longer you live the likelihood of that something being cancer greatly increases. So as people shift away from other categories, i.e. heart disease and childbirth, and live longer, they're going to shift towards the cancer category. I'm actually amazed that cancer hasn't gone up significantly.