Breakthru
US GOLD / DATA EAST 
November 86 - March 87

| ALL | ZX | C64 | CPC | 
| 5 | 6 | 13 | 15 | 
| Nov 86 | Nov 86 | Dec 86 | Jan 87 | 
Sources
(click here for more information on the data shown below)
All Formats (Gallup)
| 5 | WEEK to c.86-11-22 | PoCW p21 86-12-04 | |
| 6 | WEEK to c.86-11-29 | PoCW p21 86-12-11 | |
| 14 | WEEK to c.86-12-13 | ( PoCW p12 87-01-08 ) | |
| 19 | WEEK to c.86-12-20 | PoCW p12 87-01-08 | |
| 15 | WEEK to c.86-12-27 | Derby Evening Telegraph p18 87-01-17 | |
| 13 | WEEK to c.87-01-03 | ( PoCW p16 87-01-29 ) | |
| 15 | WEEK to c.87-01-10 | PoCW p16 87-01-29 | |
| 17 | WEEK to c.87-02-14 | Derby Evening Telegraph p20 87-03-07 | |
| 13 | MONTH to c.86-11-01 | YComp p16 Jan 87 86-12-19 | |
| 6 | MONTH to c.86-11-29 | YComp p16 Feb 87 87-01-22 | |
| 13 | MONTH to c.86-12-27 | YComp p16 Mar 87 | |
| 15 | 4 WEEKS to c.87-01-03 | AmCU #28 p36 Mar 87 | |
| 15 | 4 WEEKS to c.87-02-07 | AmCU #29 p14 Apr 87 | |
| 13 | MONTH to c.86-12-13 | CU #41 p76 Feb 87 87-01-26 | |
| 6 | WEEK to c.86-11-08 | YS #14 p23 Feb 87 | |
| 8 | MONTH to c.86-11-29 | SU #59 p32 Feb 87 87-01-18 | |
| 18 | MONTH to c.86-12-20 | SU #60 p40 Mar 87 87-02-18 | |
