Code Figure | Meaning |
---|---|
0 |
Gregorian |
1 | 360-day |
2 |
365-day (see Note 1) |
3 |
Proleptic Gregorian (see Note 2) |
4-191 | Reserved |
192-254 | Reserved for Local Use |
255 | Missing |
Notes: (1) Essentially a non-leap year (2) Extends the Gregorian calendar indefinitely in the past |