Pound 4 Pound Title History?

1980 KO Magazine (January) 1 - Roberto Duran 2 - Sugar Ray Leonard 3 - Wilfredo Gomez 4 - Danny Lopez 5 - Pipino Cuevas 6 - Alexis Arguello 7 - Larry Holmes 8 - Wilfred Benitez 9 - Vito Antuofermo/Matt Saad Muhammad (tie) 1981 KO Magazine (January) 1 - Thomas Hearns 2 - Sugar Ray Leonard 3 - Marvin Hagler 4 - Larry Holmes 5 - Alexis Arguello 6 - Wilfredo Gomez 7 - Eddie Mustafa Muhammad 8 - Matt Saad Muhammmad 9 - Wilfred Benitez 10 - Roberto Duran/Aaron Pryor (tie) 1982 KO Magazine 1. Sugar Ray Leonard 2. Alexis Arguello 3. Marvin Hagler 4. Salvador Sanchez 5. Wilfred Benitez 6. Larry Holmes 7. Jeff Chandler 8. Eusebio Pedroza 9. Aaron Pryor 10. Thomas Hearns/Dwight Braxton* (tie) *Dwight Muhammad Qawi 1983 KO Magazine 1. Marvin Hagler 2. Aaron Pryor 3. Larry Holmes 4. Michael Spinks 5. Jeff Chandler 6. Thomas Hearns 7. Alexis Arguello 8. Wilfredo Gomez 9. Hector Camacho 10. Eusebio Pedroza 1984 KO Magazine 1. Marvin Hagler 2. Aaron Pryor 3. Larry Holmes 4. Eusebio Pedroza 5. Hector Camacho 6. Ray Leonard 6. Jeff Chandler 8. Michael Spinks 9. Thomas Hearns 10. Donald Curry 1985 KO Magazine 1. Marvin Hagler 2. Hector Camacho 3. Michael Spinks 4. Donald Curry 5. Thomas Hearns 6. Barry McGuigan 7. Milton McCrory 8. Julio Cesar Chavez 8. Pinklon Thomas 10. Larry Holmes 1986 KO Magazine 1. Marvin Hagler 2. Mike Tyson 3. Donald Curry 4. Thomas Hearns 5. Edwin Rosario 6. Azumah Nelson 6. Michael Spinks 8. Evander Holyfield 9. Julio Cesar Chavez 10. Hector Camacho 1988 KO Magazine 1. Mike Tyson 2. Julio Cesar Chavez 3. Evander Holyfield 4. Ray Leonard 5. Jeff Fenech 6. Michael Nunn 7. Azumah Nelson 8. Jung Koo Chang 9. Buddy McGirt 10. Sumbu Kalambay 1989 1. Mike Tyson 2. Julio Cesar Chavez 3. Pernell Whitaker 4. Michael Nunn 5. Antonio Esparragoza 6. Meldrick Taylor 7. Azumah Nelson 8. Raul Perez 9. Virgil Hill 10. Marlon Starling 1990 1. Julio Cesar Chavez 2. Pernell Whitaker 3. Michael Nunn 4. Antonio Esparragoza 5. Meldrick Taylor 6. Evander Holyfield 7. Mike Tyson 8. Raul Perez 9. Myung-Woo Yuh 10. Khaosai Galaxy 1992 1. Julio Cesar Chavez 2. Pernell Whitaker 3. Terry Norris 4. Orlando Canizales 5. James (Buddy) McGirt 6. Riddick Bowe 7. Azumah Nelson 8. Sung-Kil Moon 9. Julian Jackson 10. James Toney 1993 1. Pernell Whitaker 2. Julio Cesar Chavez 3. James Toney 4. Michael Carbajal 5. Orlando Canizales 6. Evander Holyfield 7. Ricardo Lopez 8. Roy Jones Jr. 9. Kennedy McKinney 10. Yuri Arbachakov 1994 1. Pernell Whitaker 2. Roy Jones Jr. 3. Orlando Canizales 4. Ricardo Lopez 5. Humberto Gonzalez 6. Frankie Randall 7. Felix Trinidad 8. Gerald McClellan 9. Miguel Angel Gonzalez 10. Kevin Kelley 1995 1. Pernell Whitaker 2. Roy Jones Jr. 3. Ricardo Lopez 4. Oscar De La Hoya 5. Felix Trinidad 6. Yuri Arbachakov 7. Kostya Tszyu 8. Riddick Bowe 9. Marco Antonio Barrera 10. Terry Norris 1996 1. Roy Jones Jr. 2. Oscar De La Hoya 3. Pernell Whitaker 4. Felix Trinidad 5. Ricardo Lopez 6. Junior Jones 7. Kostya Tszyu 8. Terry Norris 9. Evander Holyfield 10. Mark Johnson 1997 KO Magazine 1. Oscar De La Hoya 2. Roy Jones Jr. 3. Felix Trinidad 4. Pernell Whitaker 5. Evander Holyfield 6. Terry Norris 7. Junior Jones 8. Ricardo Lopez 9. Ike Quartey 10. Mark Johnson 1998 1. Oscar De La Hoya 2. Roy Jones Jr. 3. Evander Holyfield 4. Felix Trinidad 5. Mark Johnson 6. Shane Mosley 7. Ricardo Lopez 8. Floyd Mayweather Jr. 9. Naseem Hamed 10. Johnny Tapia 1999 1. Roy Jones Jr. 2. Floyd Mayweather Jr. 3. Felix Trinidad 4. Oscar De La Hoya 5. Shane Mosley 6. Mark Johnson 7. Ricardo Lopez 8. Erik Morales 9. Bernard Hopkins 10. Stevie Johnston 2000 1. Shane Mosley 2. Felix Trinidad 3. Roy Jones Jr. 4. Oscar De La Hoya 5. Diego Corrales 6. Naseem Hamed 7. Floyd Mayweather Jr. 8. Lennox Lewis 9. Erik Morales 10. Bernard Hopkins 2001 1. Shane Mosley 2. Bernard Hopkins 3. Roy Jones Jr. 4. Marco Antonio Barrera 5. Floyd Mayweather Jr. 6. Felix Trinidad 7. Oscar De La Hoya 8. Ricardo Lopez 9. Kostya Tszyu 10. Erik Morales 2002 1. Bernard Hopkins 2. Roy Jones Jr. 3. Marco Antonio Barrera 4. Vernon Forrest 5. Oscar De La Hoya 6. Kostya Tszyu 7. Erik Morales 8. Floyd Mayweather Jr. 9. Lennox Lewis 10. Shane Mosley 2003 1. Roy Jones Jr. 2. Bernard Hopkins 3. Shane Mosley 4. Oscar De La Hoya 5. Floyd Mayweather Jr. 6. Manny Pacquiao 7. Kostya Tszyu 8. Erik Morales 9. James Toney 10. Antonio Tarver 2004 1. Bernard Hopkins 2. Floyd Mayweather Jr. 3. Kostya Tszyu 4. Ronald (Winky) Wright 5. Manny Pacquiao 6. Juan Manuel Marquez 7. Marco Antonio Barrera 8. Erik Morales 9. Glen Johnson 10. Antonio Tarver 2005 1. Floyd Mayweather Jr. 2. Ronald (Winky) Wright 3. Marco Antonio Barrera 4. Ricky Hatton 5. Manny Pacquiao 6. Erik Morales 7. Juan Manuel Marquez 8. Rafael Marquez 9. Jose Luis Castillo 10. Zab Judah 2006 1. Floyd Mayweather Jr. 2. Manny Pacquiao 3. Ronald (Winky) Wright 4. Jermain Taylor 5. Bernard Hopkins 6. Marco Antonio Barrera 7. Rafael Marquez 8. Ricky Hatton 9. Jose Luis Castillo 10. Joe Calzaghe 2007 Doug Fischer - Maxboxing.com 1. Floyd Mayweather 2. Manny Pacquiao 3. Joe Calzaghe 4. Juan Manuel Marquez 5. Bernard Hopkins 6. Israel Vazquez/Rafael Marquez 8. Miguel Cotto 9. Ivan Calderon 10. Winky Wright 2008 1. Manny Pacquiao 2. Juan Manuel Marquez 3. Joe Calzaghe 4. Bernard Hopkins 5. Israel Vazquez 6. Antonio Margarito 7. Rafael Marquez 8. Miguel Cotto 9. Ivan Calderon 10. Ricky Hatton

I know it would probably have to be an unofficial thing, but does anyone have the history of the p4p crown by year/years? The most legit list you can really find is the ring magazine, and I don't know if you can track who has been the #1 P4P fighter each year from them.