Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Parish (Prestegjeld) | Sub-Parish (Sogn) | Church Name | Year Built | Location of the Church |
| --- | --- | --- | --- | --- |
| Hafslo Parish | Hafslo | Hafslo kyrkje | 1878.0 | Hafslo |
| Hafslo Parish | Hafslo | Veitastrond kapell | 1928.0 | Veitastrond |
| Hafslo Parish | Solvorn | Solvorn kyrkje | 1883.0 | Solvorn |
| Hafslo Parish | Solvorn | Urnes stavkyrkje | 1130.0 | Urnes |
| Jostedal Parish | Fet og Joranger | Fet kyrkje | 1894.0 | Fet |
| Jostedal Parish | Fet og Joranger | Joranger kyrkje | 1660.0 | Joranger |
| Jostedal Parish | Gaupne | Gaupne kyrkje | 1908.0 | Gaupne |
| Jostedal Parish | Gaupne | Gaupne gamle kyrkje | 1647.0 | Gaupne |
| Jostedal Parish | Jostedal | Jostedal kyrkje | 1660.0 | Jostedal |
| Luster Parish | Dale | Dale kyrkje | 1250.0 | Luster |
| Luster Parish | Fortun | Fortun kyrkje | 1879.0 | Fortun |
Question:
What is the year that the oldest church was built in Jostedal? 
Answer:
1660.0