Notation of possible localization modes (each of them characterizes a variety of sources of income):
1)   "1.1.1" - investing in real properties (RP): fixed profitability, realization
2)   "1.1.2" - investing in RP, fixed profitability, renting
3)   "2.1.1" - investing in shares in construction (SC): fixed profitability, realization of construction objects
4)   "2.1.2" - investing in SC: fixed profitability, renting of such objects
5)   "3.1" - investing in piece goods (PG): fixed profitability from retail sale 
6)   "3.2" - investing in PG: varying profitability from such sale
7)   "4.1.1" - investing in securities (Se): fixed profitability, realization
8)   "4.1.2" - investing in Se: fixed profitability, exploitation
9)   "4.2.1" - investing in Se: varying profitability, realization on certain profitability 
10) "4.2.2" - investing in Se: varying profitability, realization via a certain period
11) "4.2.3" - investing in Se: varying profitability, exploitation
12) "5" - investing in any sources of income (SI)
13) " " - is absent
------------------------- (in the next row the localization mode is to be given)
