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:
| Election date | Party leader | Number of votes received | Percentage of votes | Number of deputies |
| --- | --- | --- | --- | --- |
| 1964.0 | Habib Bourguiba | 1255153.0 | 100% | 101.0 |
| 1969.0 | Habib Bourguiba | 1363939.0 | 100% | 101.0 |
| 1974.0 | Habib Bourguiba | 1570954.0 | 100% | 112.0 |
| 1979.0 | Habib Bourguiba | 1560753.0 | 100% | 121.0 |
| 1981.0 | Habib Bourguiba | 1828363.0 | 94.2% | 136.0 |
Question:
what's the percentage of votes with election date being 1981
Answer:
94.2%