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:
| Class | Number(s) | Quantity | Year(s) of Manufacture | Type |
| --- | --- | --- | --- | --- |
| C II.1 | names | 68.0 | 1861–1868 | C n2 |
| C III | names | 239.0 | 1868–1879 | C n2 |
| C III | names | 14.0 | 1872–1874 | C n2 |
| C IV Zw | names, 1401–1441, 1452–1462 | 87.0 | 1884–1892 | C n2 |
| C IV Vbd | names, 1442–1451, 1463–1550 | 100.0 | 1889–1897 | C n2v |
| C VI | 1551–1633 | 83.0 | 1899–1905 | 1′C n2v |
| E I | 2051–2062 | 12.0 | 1895–1896 | 1′D n2 |
| E I | 2063–2064 | 2.0 | 1896–1897 | 1′D n4v |
| E I | 2065–2084, 2087–2099, 2116–2130 | 48.0 | 1899–1901 | 1′D n2 |
| E I (Baldwin) | 2085–2086 | 2.0 | 1899 | 1′D n4v |
| BB I | 2100 | 1.0 | 1896 | B′B n4v |
| G 3/4 N | 1634–1670 | 37.0 | 1907–1909 | 1′C n2v |
| G 3/4 H | 7001–7165 | 165.0 | 1919–1921 | 1′C h2 |
| G 3/4 H | 7166–7225 | 60.0 | 1922–1923 | 1′C h2 |
| G 4/5 N | 2131–2137 | 7.0 | 1905–1906 | 1′D n2 |
| G 4/5 H | 5151–5160, 5501–5695, 5211–5235 | 230.0 | 1915–1919 | 1′D h4v |
| G 5/5 | 5801–5815 | 15.0 | 1911 | E h4v |
| G 5/5 | 5816–5895 | 80.0 | 1920–1924 | E h4v |
Question:
Which Quantity has a Type of e h4v, and a Year(s) of Manufacture of 1920–1924?
Answer:
80.0