| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | shell currency | Pacific Islands | Shell currency is a valuable traditional form of trade in Pacific Islands cultures. | 12 |
| 2 | shell currency | North America | Shell currency is uncommon in trade within North American culture. | 1 |
| 3 | shell currency | Scandinavia | Shell currency is not a part of Scandinavian cultural and historical heritage. | 1 |
| 4 | shell currency | Urban Western society | In Urban Western society, shell currency is not used in ceremonial exchanges or customary events. | 1 |