Mean | SD | Minimum | Maximum | Total count | |
---|---|---|---|---|---|
Elementary school student, ages 6–12 years | 1.258 | 1.229 | 0.000 | 6.000 | 459 |
Middle school students, ages 12–15 years | 8.970 | 3.842 | 0.000 | 32.000 | 3274 |
High school students, ages 16–18 years | 28.460 | 8.333 | 8.000 | 70.000 | 10 388 |
College students and working individuals, ages 19–22 years | 124.142 | 17.093 | 79.000 | 188.000 | 45 312 |
Working individuals, ages 23–26 years | 135.712 | 16.306 | 96.000 | 187.000 | 49 535 |
Number of observations | 365 |
Total count indicates the total number of suicides by each age group between 1974 and 2014 in Japan.
Source: Death records, the Vital Statistics of Japan.