Day_76 gave you the following two inquiries on the 1995 Kobe earthquake:.
1) Why were so many early 20’s victims victimized?
2) Which floor is more dangerous, 1st or 2nd?
The next question is: what can you say about the following Figure 1?
Figure 1: Search & Rescue Operation Statistics
You can see the survival rate dramatically dropped after 3 days and 72 hours. The experts say this 72 hours after the disaster, especially earthquake, is golden 72 hours. This is a well-known phrase even before the Kobe earthquake.