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 | Dáil | Share of votes | Seats | Total seats |
| --- | --- | --- | --- | --- |
| 1937 | 9th | 34.8% | 48.0 | 138.0 |
| 1938 | 10th | 33.3% | 45.0 | 138.0 |
| 1943 | 11th | 23.1% | 32.0 | 138.0 |
| 1944 | 12th | 21.8% | 30.0 | 138.0 |
| 1948 | 13th | 19.8% | 31.0 | 147.0 |
| 1951 | 14th | 25.7% | 40.0 | 147.0 |
| 1954 | 15th | 32.0% | 50.0 | 147.0 |
| 1957 | 16th | 26.6% | 40.0 | 147.0 |
| 1961 | 17th | 32.0% | 47.0 | 144.0 |
| 1965 | 18th | 33.9% | 47.0 | 144.0 |
| 1969 | 19th | 33.3% | 50.0 | 144.0 |
| 1973 | 20th | 35.1% | 54.0 | 144.0 |
| 1977 | 21st | 30.6% | 43.0 | 148.0 |
| 1981 | 22nd | 39.2% | 65.0 | 166.0 |
| 1982 (Feb) | 23rd | 37.3% | 63.0 | 166.0 |
| 1982 (Nov) | 24th | 39.2% | 70.0 | 166.0 |
| 1987 | 25th | 27.1% | 50.0 | 166.0 |
| 1989 | 26th | 29.3% | 55.0 | 166.0 |
| 1992 | 27th | 24.5% | 45.0 | 166.0 |
| 1997 | 28th | 27.9% | 54.0 | 166.0 |
| 2002 | 29th | 22.5% | 31.0 | 166.0 |
| 2007 | 30th | 27.3% | 51.0 | 166.0 |
| 2011 | 31st | 36.1% | 76.0 | 166.0 |
Question:
When the share of votes equals 21.8%, what's the sum of the total amount of seats?
Answer:
138.0