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:
| Number | Builder | Type | Date | Length | Capacity |
| --- | --- | --- | --- | --- | --- |
| 10 | Laconia Car Company | baggage car | 1882.0 | feet (m) | no seats |
| 11 | Jackson & Sharpe | baggage - RPO | 1900.0 | feet 9inches (m) | 6 passengers |
| 15 | Laconia Car Company | coach | 1882.0 | feet (m) | 28 passengers |
| 16 | Laconia Car Company | coach | 1882.0 | feet (m) | 28 passengers |
| 17 | Laconia Car Company | coach | 1904.0 | feet 9inches (m) | 28 passengers |
| 18 | Jackson & Sharpe | coach | 1894.0 | feet 9inches (m) | 28 passengers |
| 25 | Portland Terminal Company | RPO -smoking car | 1913.0 | feet 9inches (m) | 30 passengers |
| 101 | Laconia Car Company | caboose | 1882.0 | feet (m) | 5 passengers |
| 2-7 | Portland Terminal Company | flat cars | 1916.0 | feet (m) | short tons (long tons; t) |
| 8-10 | Portland Terminal Company | flat cars | 1915.0 | feet (m) | short tons (long tons; t) |
| 11-13 | Portland Terminal Company | flat cars | 1913.0 | feet (m) | 15 tons |
| 14-21 | Portland Company | flat cars | 1903.0 | feet (m) | 15 tons |
| 22 | Portland Company | flat cars | 1899.0 | feet (m) | 10 tons |
| 23 | Portland Company | flat cars | 1899.0 | feet (m) | 10 tons |
| 24-27 | Portland Company | flat cars | 1899.0 | feet (m) | 10 tons |
| 28-33 | Portland Company | flat cars | 1891.0 | feet (m) | 10 tons |
| 34 | B&SR | flat car | 1889.0 | feet (m) | 10 tons |
| 35-44 | Laconia Car Company | flat cars | 1882.0 | feet (m) | 10 tons |
| 45-49 | Laconia Car Company | box cars | 1882.0 | feet (m) | 10 tons |
| 50-51 | B&SR | box cars | 1889.0 | feet (m) | 10 tons |
| 52-54 | Portland Company | box cars | 1895.0 | feet (m) | 10 tons |
| 55-58 | Portland Company | box cars | 1898.0 | feet (m) | 10 tons |
| 59-62 | Portland Company | box cars | 1900.0 | feet (m) | 15 tons |
| 63-68 | Laconia Car Company | box cars | 1905.0 | feet (m) | 15 tons |
| 69-70 | B&SR | box cars | 1906.0 | feet (m) | 15 tons |
| 71-73 | Portland Terminal Company | box cars | 1913.0 | feet (m) | 15 tons |
Question:
How many Dates have a Builder of laconia car company, and a Number of 63-68?
Answer:
1.0