Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Driver | Constructor | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Stirling Moss | Cooper - Climax | 72.0 | 2:04:05.4 | 1.0 |
| Phil Hill | Ferrari | 72.0 | + 46.7 | 5.0 |
| Jack Brabham | Cooper - Climax | 72.0 | + 1:12.5 | 3.0 |
| Dan Gurney | Ferrari | 72.0 | + 1:19.6 | 4.0 |
| Cliff Allison | Ferrari | 71.0 | + 1 Lap | 8.0 |
| Olivier Gendebien | Ferrari | 71.0 | + 1 Lap | 6.0 |
| Harry Schell | BRM | 70.0 | + 2 Laps | 7.0 |
| Jo Bonnier | BRM | 70.0 | + 2 Laps | 11.0 |
| Maurice Trintignant | Cooper - Climax | 70.0 | + 2 Laps | 13.0 |
| Carroll Shelby | Aston Martin | 70.0 | + 2 Laps | 19.0 |
| Colin Davis | Cooper - Maserati | 68.0 | + 4 Laps | 18.0 |
| Giorgio Scarlatti | Cooper - Climax | 68.0 | + 4 Laps | 12.0 |
| Ron Flockhart | BRM | 67.0 | + 5 Laps | 15.0 |
| Ian Burgess | Cooper - Maserati | 67.0 | + 5 Laps | 16.0 |
| Giulio Cabianca | Maserati | 64.0 | + 8 Laps | 21.0 |
| Roy Salvadori | Aston Martin | 44.0 | Engine | 17.0 |
| Bruce McLaren | Cooper - Climax | 22.0 | Engine | 9.0 |
| Jack Fairman | Cooper - Maserati | 18.0 | Engine | 12.0 |
| Innes Ireland | Lotus - Climax | 14.0 | Brakes | 14.0 |
| Graham Hill | Lotus - Climax | 1.0 | Clutch | 10.0 |
| Tony Brooks | Ferrari | 0.0 | Clutch | 2.0 |
Question:
What is the time/retired for phil hill with over 67 laps and a grad smaller than 18?
Answer:
+ 46.7