Valor | Categoría | Casos | |
---|---|---|---|
1 | Poco durable | 21983 |
0.5%
|
2 | Medianamente durable | 288033 |
6.7%
|
3 | Durable | 4006541 |
92.8%
|
9 | Ignorado | 1117 |
0%
|
Sysmiss | 36169 |