| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | Batman: Death of the Family - Sales |  |  |  |  |  |
| 3 | Series | Issue | Published | Estimated no. of units sold | Sales chart position | Ref. |
| 4 | Batgirl | #13 | October 2012 | 50,070 | 36 | - |
| 5 | Batgirl | #14 | November 2012 | 77,475 | 17 | - |
| 6 | Batgirl | #15 | December 2012 | 75,337 | 13 | - |
| 7 | Batgirl | #16 | January 2013 | 72,461 | 17 | - |
| 8 | Batman | #13 | October 2012 | 148,293 | 3 | - |
| 9 | Batman | #14 | November 2012 | 159,744 | 2 | - |
| 10 | Batman | #15 | December 2012 | 151,561 | 3 | - |
| 11 | Batman | #16 | January 2013 | 145,904 | 2 | - |
| 12 | Batman | #17 | February 2013 | 150,684 | 3 | - |
| 13 | Batman and Robin | #15 | December 2012 | 89,874 | 8 | - |
| 14 | Batman and Robin | #16 | January 2013 | 81,483 | 12 | - |
| 15 | Catwoman | #13 | October 2012 | 40,144 | 52 | - |
| 16 | Catwoman | #14 | November 2012 | 63,659 | 27 | - |
| 17 | Detective Comics | #15 | December 2012 | 106,390 | 5 | - |
| 18 | Detective Comics | #16 | January 2013 | 92,288 | 8 | - |
| 19 | Nightwing | #15 | December 2012 | 74,404 | 15 | - |
| 20 | Nightwing | #16 | January 2013 | 69,634 | 20 | - |
| 21 | Red Hood and the Outlaws | #15 | December 2012 | 64,100 | 21 | - |
| 22 | Red Hood and the Outlaws | #16 | January 2013 | 59,613 | 24 | - |
| 23 | Suicide Squad | #14 | November 2012 | 63,697 | 26 | - |
| 24 | Suicide Squad | #15 | December 2012 | 57,129 | 30 | - |
| 25 | Teen Titans | #15 | December 2012 | 68,704 | 17 | - |
| 26 | Teen Titans | #16 | January 2013 | 63,718 | 21 | - |

Question: Which issue is the highest selling one? How many units were sold?
Answer: Batman #14 was the highest selling issue, selling an estimated 159,744 units in November 2012, and appearing number 2 in the sales charts.