[disposableuname]

I'm not clear on what you're arguing. In Year 2019 there are N suspected suicide attempt visits for females; in Year 2020, there are 1.506N attempted visits for females. Regardless of comparing males-to-females, the year-on-year comparison is valid, unless you can make a convincing argument that there's been an abrupt change in the method/effectiveness of suicide that females are using.

In terms of comparing male to female, the comparison is still valid as well, assuming that males haven't gotten more successful than they were last year. Assuming that males are successful some proportion of the time, P, if that proportion hasn't changed, a bump of 3.7% in their total number of failures should give a general indication of the trend. If you'd take a position like "a 3.7% increase in failed attempts was accompanied by a 30% increase in successful attempts," you'd have to support the argument for why they're not only committing more suicide, but why it's more effective than it was before. That's hardly where occam's razor falls.