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:
| Date | Title | Peak position | Weeks | Sales |
| --- | --- | --- | --- | --- |
| December 13, 2000 | " M " | 1.0 | 18 weeks | 1319070.0 |
| January 31, 2001 | " Evolution " | 1.0 | 17 weeks | 955250.0 |
| March 7, 2001 | " Never Ever " | 1.0 | 12 weeks | 756980.0 |
| May 16, 2001 | " Endless Sorrow " | 1.0 | 11 weeks | 768510.0 |
| July 11, 2001 | " Unite! " | 1.0 | 17 weeks | 571110.0 |
| September 27, 2001 | " Dearest " | 1.0 | 16 weeks | 750420.0 |
| December 12, 2001 | " A Song Is Born " | 1.0 | 10 weeks | 441410.0 |
| March 6, 2002 | " Daybreak (re-cut single)" | 2.0 | 9 weeks | 197140.0 |
Question:
On December 12, 2001, how many weeks had the single been in its position?
Answer:
10 weeks