U.S.
0.0s–13.1s
1980s. U.S.
12.8s–26.3s
26.9s–36.5s
36.9s–48.7s
1979.
48.9s–56.1s
55.9s–70.9s
70.6s–80.6s
80.8s–87.5s
87.8s–102.9s
definitely…had
102.8s–114.6s
1979, U.S.
127.8s–139.7s
139.3s–147.7s
147.8s–155.7s
156.9s–169.0s
1990s.
170.0s–176.2s
1960s
184.8s–199.3s
1998,
200.8s–216.2s
216.0s–224.5s
237.8s–251.1s
1978
255.8s–270.4s
U.S.
270.1s–279.8s
280.1s–291.7s
U.S.
291.9s–305.7s
305.8s–314.5s
314.9s–323.6s
U.S.
334.6s–344.6s
344.9s–358.0s
mid-1979
359.0s–374.1s
389.0s–395.6s
U.S.
395.9s–408.8s
1980, U.S.
408.9s–423.8s
28, 1979,
423.9s–438.9s
1980
439.9s–454.8s
1989.
454.5s–469.8s
100 29, 2024.
470.9s–485.4s