That's about it, I should say.
まあそんなわけさ
まあそんなものさ
そういうわけさ
そういうわけか
I'll tell you [This is] what happened [how it happened].
そうありそうなことだ
そういうことです。
そんなものだよ。
It's normal.
That's just what I was going to say.
Now that you say it, I think you're right.
Roughly speaking, that is the state of the case.
This is how it stands.
このようになりますか。