(1) When I do numbers, I round not in the favor of my bias, and show how the numbers still work out in my favor. You're rounding in your own favor (2:1 is less than 67%, but you rounded up to 70%), which means you'll deceptively goose the numbers in your favor whenever you can. (2) The 2:1 ratio isn't all that much different from the 61% figure that the Israel-critic I linked to in my article calculated, and in any case going up from 61% to less than 67% doesn't change the overall outcome of the analysis of my article, which proves that Israel is overwhelmingly doing a lot to avoid civilian casualties.