|
|
Valid from
|
Valid to
|
| I |
last 12 months
|
01.01.1900 |
09.09.9999 |
| T |
from beginning of the previous year
|
01.01.1900 |
09.09.9999 |
| R |
from beginning of the current year
|
01.01.1900 |
09.09.9999 |
| Q |
from beginning of the current quarter
|
01.01.1900 |
09.09.9999 |
| W |
first period of the base year
|
01.01.1900 |
09.09.9999 |
| 9 |
daily level
|
01.01.1900 |
09.09.9999 |
| A |
current year
|
01.01.1900 |
09.09.9999 |
| D |
current quarter
|
01.01.1900 |
09.09.9999 |
| C |
corresponding period of the previous year
|
01.01.1900 |
09.09.9999 |
| 5 |
biannual level
|
01.01.1900 |
09.09.9999 |