Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 02/2012 - 06/2012 |  | Chongqing FC |  China | Forward | |
| 07/2010 - 12/2011 |  | Shenzhen FC | China | Forward | 9 |
| 01/2010 - 06/2010 |  | Middlesbrough FC |  England | Forward | 12 |
| 07/2009 - 01/2010 |  | Celtic FC |  Scotland | Forward | 33 |
| 01/2009 - 06/2009 |  | Norwich City | England | Forward | 9 |
| 07/2007 - 01/2009 | | Celtic FC | Scotland | Forward | 33 |
| 07/2006 - 06/2007 |  | Hibernian FC | Scotland | Forward | 9 |
| 01/2006 - 06/2006 | | Hibernian FC | Scotland | Forward | 33 |
| 07/2002 - 01/2006 |  | Oldham Athletic | England | Forward | 12 |
| 11/2001 - 06/2002 |  | Manchester City | England | Forward | |
| 09/2001 - 11/2001 |  | Port Vale FC | England | Forward | |
| 12/2000 - 09/2001 | | Manchester City | England | Forward | |
| 09/2000 - 12/2000 |  | Wrexham AFC |  Wales | Forward | |
| 07/1999 - 09/2000 | | Manchester City | England | Forward |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 5 | 1 | 4 | 1 | 141 | - | - | - | 1 | - | - | » All matches |
| Champions League Qual. | 1 | - | 1 | - | 30 | - | - | - | 1 | - | - | » All matches |
| Europa League | 3 | - | 3 | - | 32 | - | - | - | - | - | - | » All matches |
| UI-Cup | 3 | 3 | - | 2 | 198 | 1 | - | - | 1 | - | - | » All matches |
| Championship | 24 | 15 | 9 | 6 | 1.390 | 3 | - | - | 3 | - | - | » All matches |
| FA Cup | 5 | 3 | 2 | 2 | 282 | 4 | 2 | - | - | - | - | » All matches |
| League Cup | 5 | 4 | 1 | 3 | 321 | 1 | - | - | 1 | - | - | » All matches |
| League One | 99 | 72 | 27 | 39 | 6.339 | 26 | 2 | - | 12 | 2 | - | » All matches |
| Premiership | 51 | 27 | 24 | 13 | 2.423 | 18 | 2 | - | 4 | 2 | - | » All matches |
| Super League | 35 | 33 | 2 | 7 | 2.882 | 17 | - | - | 11 | - | 1 | » All matches |
| Total | 231 | 158 | 73 | 73 | 14.038 | 70 | 6 | - | 34 | 4 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 3 | 3 | - | 3 | 241 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Oceania | 7 | 7 | - | 3 | 581 | 3 | - | 1 | 2 | - | - | » All matches |
| WC Qualifiers Play-offs | 2 | 2 | - | 1 | 173 | - | - | - | - | - | - | » All matches |
| Friendlies | 16 | 12 | 4 | 8 | 1.089 | 6 | 1 | - | - | - | - | » All matches |
| Olympic Games | 3 | 3 | - | 1 | 226 | - | - | - | 1 | - | - | » All matches |
| Confederations Cup | 5 | 5 | - | 3 | 330 | - | - | - | - | 1 | - | » All matches |
 | OFC Nations Cup | 9 | 8 | 1 | 4 | 674 | 7 | - | - | 1 | - | - | » All matches |
| Total | 45 | 40 | 5 | 23 | 3.314 | 16 | 1 | - | 4 | 1 | - |