| 1 | A | B | C | D | E | F | G | H | I | J | K |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | singles |  |  |  |  |  |  |  |  |  |  |
| 3 | year | single | peak chart positions |  |  |  |  |  |  |  | album |
| 4 |  |  | ger | aus | aut | bel | ire | ned | sui | uk |  |
| 5 | 1999 | hit me | - | - | - | - | - | - | - | - | single only |
| 6 | 2000 | are u ready | - | - | - | - | - | - | - | - | covergirl |
| 7 | 2001 | moonlight shadow | 3 | 39 | 5 | 50 | - | 68 | 52 | 100 |  |
| 8 | 2002 | god is a girl | 8 | - | 5 | 55 | - | - | 70 | - |  |
| 9 | 2003 | the end | 14 | - | 16 | - | - | - | - | - | 7 years and 50 days |
| 10 |  | poison | 2 | - | 3 | - | 29 | 51 | - | 32 |  |
| 11 | 2004 | 7 years and 50 days | 16 | - | 6 | - | - | - | - | - |  |
| 12 |  | she | 18 | - | 14 | - | - | - | - | - |  |
| 13 |  | runaway | 20 | - | 10 | - | - | - | - | - |  |
| 14 | 2005 | holy virgin | 30 | - | 12 | - | - | - | - | - | 21st century |
| 15 | 2006 | on the radio | 21 | - | 23 | - | - | - | - | - |  |
| 16 |  | 21st century digital girl | 41 | - | 32 | - | - | - | - | - |  |
| 17 | 2007 | because i love you | 72 | - | 56 | - | - | - | - | - | greatest hits |
| 18 | 2010 | innocent | 38 | - | 48 | - | - | - | - | - | riot on the dancefloor |
| 19 | 2011 | angeline | 22 | - | 26 | - | - | - | - | - |  |
| 20 | 2012 | think about the way | 54 | - | - | - | - | - | - | - |  |
| 21 |  | riot on the dancefloor | 91 | - | 72 | - | - | - | - | - |  |
| 22 | 2014 | tell me | - | - | - | - | - | - | - | - | none |
| 23 |  | wait | - | - | - | - | - | - | - | - | none |
| 24 | 2015 | million tears 2015 | - | - | - | - | - | - | - | - | none |
| 25 | 2017 | wake up | - | - | - | - | - | - | - | - | none |
| 26 | "-" denotes releases that did not chart |  |  |  |  |  |  |  |  |  |  |

Question: when did the single "because i love you" release?
Answer: 2007