The other thing is that when you talk about a percentage increase in something, it's really important to know what the starting point was.
If one trans person is murdered each year on average, and then one year two trans people are murdered, you can say that the rate of trans murders has increased by 100%. But because your starting point was so low, it can be a 100% increase and still be a very small number.
Whereas if 100 women are murdered each year on average and then one year 120 women are murdered, the rate at which women are being murdered has increased by 20%. That sounds like a lot less than the 100% increase in trans murders, but it means a hell of a lot more women are suddenly being murdered.
I am inherently suspicious of any statistic presented as a X% increase in something, without giving an indication of total numbers. Because very often it means very small numbers, presented in a deliberately scaremongering way.