user
Instruction
Answer the question based on the provided table.


Table
Table Title: List of Brøndby IF seasons
Table Content:
| Season | League\nPos. | League\nCompetition | League\nTop scorer | Danish Cup | Europe | Others |
| --- | --- | --- | --- | --- | --- | --- |
| 1981-82 | 4 | 1982 1st Division | Michael Laudrup (15) | 4th round |  |  |
| 1982-83 | 4 | 1983 1st Division | Brian Chrøis (12) | 4th round |  |  |
| 1983-84 | 4 | 1984 1st Division | Jens Kolding (11) | 3rd round |  |  |
| 1984-85 | 1 | 1985 1st Division | Claus Nielsen (17) | 3rd round |  |  |
| 1985-86 | 2 | 1986 1st Division | Claus Nielsen (16) | Quarter-final |  |  |
| 1986-87 | 1 | 1987 1st Division | Claus Nielsen (20) | 4th round | EC1 quarter-final |  |
| 1987-88 | 1 | 1988 1st Division | Bent Christensen (21) | Finalist | EC3 2nd round |  |
| 1988-89 | 2 | 1989 1st Division | Bent Christensen (10) | Winner | EC1 1st round |  |
| 1989-90 | 1 | 1990 1st Division | Bent Christensen (17) | Quarter-final | EC1 1st round |  |
| 1990-91 | 1 | 1991 Superliga | Bent Christensen (11) | Semi-final | EC3 semi-final |  |
| 1991-92 | 7 | 1991-92 Superliga | Kim Vilfort (9) | 4th round | EC1 2nd round |  |
| 1992-93 | 3 | 1992-93 Superliga | Kim Vilfort (10) | 5th round |  |  |
| 1993-94 | 3 | 1993-94 Superliga | Mark Strudal (13) | Winner | EC3 3rd round |  |
| 1994-95 | 2 | 1994-95 Superliga | Mark Strudal (12) | Quarter-final | EC2 2nd round | Danish Supercup winner |
| 1995-96 | 1 | 1995-96 Superliga | Peter Møller (15) | Finalist | EC3 3rd round |  |
| 1996-97 | 1 | 1996-97 Superliga | Peter Møller (22) | Semi-final | EC1 qualification round\nEC3 quarter-final | Danish Supercup winner |
| 1997-98 | 1 | 1997-98 Superliga | Ebbe Sand (28) | Winner | EC1 qual 2nd round\nEC3 1st round | Danish Supercup winner |
| 1998-99 | 2 | 1998-99 Superliga | Ebbe Sand (19) | Semi-final | EC1 group stage |  |
| 1999-00 | 2 | 1999-00 Superliga | Bent Christensen (13) | Semi-final | EC1 qual 3rd round\nEC3 1st round |  |
| 2000-01 | 2 | 2000-01 Superliga | Peter Graulund (21) | Quarter-final | EC1 qual 3rd round\nEC3 1st round |  |
| 2001-02 | 1 | 2001-02 Superliga | Peter Madsen (22) | 5th round | EC3 3rd round |  |
| 2002-03 | 2 | 2002-03 Superliga | Mattias Jonson (11) | Winner | EC1 qual 3rd round\nEC3 1st round | Danish Supercup winner |
| 2003-04 | 2 | 2003-04 Superliga | Thomas Kahlenberg (11) | Semi-final | EC3 3rd round |  |
| 2004-05 | 1 | 2004-05 Superliga | Thomas Kahlenberg (13) | Winner | EC3 qual 2nd round | Royal League group stage |
| 2005-06 | 2 | 2005-06 Superliga | Johan Elmander (13) | Semi-final | EC1 qual 3rd round\nEC3 group stage | Royal League group stage\nDanish League Cup winner |
| 2006-07 | 6 | 2006-07 Superliga | Morten Rasmussen (15) | 4th round | EC3 1st round | Royal League winner\nDanish League Cup winner |
| 2007-08 | 8 | 2007-08 Superliga | Morten Rasmussen (7)\nMartin Ericsson (7) | Winner |  |  |
| 2008-09 | 3 | 2008-09 Superliga | Morten Rasmussen (9)\nAlexander Farnerud (9)\nOusman Jallow (9) | Semi-final | EC3 1st round |  |
| 2009-10 | 3 | 2009-10 Superliga | Morten Rasmussen (12) | 4th round | EC3 qual play-off round |  |
| 2010-11 | 3 | 2010-11 Superliga | Michael Krohn-Dehli (11) |  |  |  |
| 2011-12 | 9 | 2011-12 Superliga | Simon Makienok Christoffersen (10) |  |  |  |


Question
what year was the first season to have bent christensen as the top scorer?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["1987-88"]