Song: "Thank God I'm A Country Boy"
Artist: John Denver
Peak position on the Cashbox Singles chart: #1
Number of weeks on the Cashbox Singles chart: 17
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| March 22, 1975 | 77 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| March 29, 1975 | 58 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| April 5, 1975 | 42 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| April 12, 1975 | 31 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| April 19, 1975 | 25 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| April 26, 1975 | 19 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| May 3, 1975 | 15 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| May 10, 1975 | 13 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| May 17, 1975 | 9 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| May 24, 1975 | 6 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| May 31, 1975 | 4 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| June 7, 1975 | 2 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| June 14, 1975 | 1 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| June 21, 1975 | 5 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| June 28, 1975 | 8 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| July 5, 1975 | 21 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
| July 12, 1975 | 26 | Thank God I'm A Country Boy | John Denver | RCA Victor 10239 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.