Hey guess, I found something interesting on wiki:
It turns out that countries can be represented by Zodiac as well.
Year of the Rat:
Germany; Austria; Sweden; Netherlands (Brazil and Colombia)
Switzerland; India; Finland; Cuba; Ukraine (Bolivia and Yemen)
Russia; Romania; Spain; Turkey (North Korea and Uruguay)
(Croatia Iraq Malaysia Oman Chile Syria)
China; UK; (North?) Italy; Denmark; Japan; Bulgaria; Vietnam (Iran and The Federa...FSM...)
Egypt; All the Baltics (Lithuania and such) (Mongolia Peru SaudiaArabia Myanmar SriLanka and Trinidad/Tobargo)
(South?) Italy (Portugal Mexico SouthAfrica Israel and Pakistan)
Greece (Kenya Cambodia Belize Libya Panama)
US; France; Norway; Hungary (Indonesia Laos FaoreIslands Luxamborg and Melanesia)
Belgium; South Korea; Poland (Afgahnastan Czech and Morocco)
Australia; New Zealand; Canada (Ethiopia Argentina and Ireland)
(Jordan Nepal Armenia Phillipeans Angola and Lebanon)
Maybe this can help some people with ocs.