Less than −5 : 3 $ million
−4 −5 : 4 $ million
0–5 : 31 $ million
10–15 : 20 $ million
15–20 : 3 $ million
20–30 : 4 $ million
Less than −4 : 1 $ million
−2−4 : 0 $ million
−2–0 : 4 $ million
0–2 : 18 $ million
2–4 : 72 $ million
4–6 : 79 $ million
6–8 : 51 $ million
8–10 : 13 $ million
10–12 : 12 $ million
12–14 : 7 $ million
14–16 : 2 $ million
16–18 : 1 $ million