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) | DRG Number(s) | Quantity | Year(s) of Manufacture | Type |
| --- | --- | --- | --- | --- | --- |
| LE | I–V | 99 071–99 075 | 5.0 | 1885–1900 | C n2t |
| Pts 3/4 | 1101–1103 | 99 131–99 132 | 3.0 | 1906 | 1′C h2t |
| Pts 3/4 | 1104 | 99 133 | 1.0 | 1923 | 1′C h2t |
| Gts 4/4 | 991 | 99 151 | 1.0 | 1909 | D n2t |
| Gts 2x3/3 | 996 | 99 201 | 1.0 | 1917 | C′C h4vt |
Question:
What is the average quantity that has 1104 as the number(s)?
Answer:
1.0