Weekly national charts, as the trade papers printed them
| Record | Peak | Weeks | Run |
|---|---|---|---|
| If You've Got The Time | |||
| Billboard Hot 100 | 88 | 2 | 3/19/77 – 3/26/77 |
| Isn't It Time | |||
| Billboard Hot 100 | 13 | 16 | 10/8/77 – 1/21/78 |
| R&R CHR / Top 40 | 9 | 11 | 10/14/77 – 12/23/77 |
| R&R Adult Contemporary | 36 | 4 | 11/25/77 – 12/16/77 |
| Silver Dreams | |||
| Billboard Hot 100 | 53 | 7 | 2/4/78 – 3/18/78 |
| R&R Adult Contemporary | 38 | 2 | 3/10/78 – 3/17/78 |
| Every Time I Think Of You | |||
| Billboard Hot 100 | 13 | 16 | 1/6/79 – 4/21/79 |
| R&R CHR / Top 40 | 10 | 9 | 2/9/79 – 4/6/79 |
| R&R Adult Contemporary | 34 | 2 | 3/2/79 – 3/9/79 |
| Head First | |||
| Billboard Hot 100 | 77 | 3 | 5/26/79 – 6/9/79 |
| Back On My Feet Again | |||
| Billboard Hot 100 | 33 | 12 | 1/19/80 – 4/5/80 |
| R&R CHR / Top 40 | 16 | 6 | 2/1/80 – 3/7/80 |
| Midnight Rendezvous | |||
| Billboard Hot 100 | 72 | 4 | 5/3/80 – 5/24/80 |
| Turn And Walk Away | |||
| Billboard Hot 100 | 42 | 12 | 11/15/80 – 1/31/81 |