Weekly national charts, as the trade papers printed them
| Record | Peak | Weeks | Run |
|---|---|---|---|
| Year Of The Cat | |||
| Billboard Hot 100 | 8 | 17 | 12/11/76 – 4/2/77 |
| R&R Adult Contemporary | 2 | 15 | 1/7/77 – 4/15/77 |
| R&R CHR / Top 40 | 2 | 14 | 1/14/77 – 4/15/77 |
| On The Border | |||
| Billboard Hot 100 | 42 | 9 | 4/23/77 – 6/18/77 |
| R&R Adult Contemporary | 20 | 7 | 4/29/77 – 6/10/77 |
| Time Passages | |||
| Billboard Hot 100 | 7 | 18 | 9/30/78 – 1/27/79 |
| R&R Adult Contemporary | 2 | 14 | 10/13/78 – 2/2/79 |
| R&R CHR / Top 40 | 6 | 11 | 10/20/78 – 1/12/79 |
| Song On The Radio | |||
| Billboard Hot 100 | 29 | 9 | 1/27/79 – 3/24/79 |
| R&R Adult Contemporary | 12 | 9 | 2/9/79 – 4/6/79 |
| R&R CHR / Top 40 | 26 | 3 | 2/23/79 – 3/9/79 |
| Midnight Rocks | |||
| Billboard Hot 100 | 24 | 13 | 8/30/80 – 11/22/80 |
| R&R CHR / Top 40 | 15 | 8 | 9/5/80 – 10/24/80 |
| R&R Adult Contemporary | 11 | 11 | 9/12/80 – 11/21/80 |
| King Of Portugal | |||
| R&R Adult Contemporary | 27 | 4 | 9/30/88 – 10/21/88 |