Market Share for Each MPAARating in 1998
| Rank | MPAARating | Movies | 1998 Gross | Tickets | Share |
| 1 |
PG-13
|
79 |
$2,945,214,459 |
627,977,496 |
43.76% |
| 2 |
R
|
186 |
$2,386,940,643 |
508,942,562 |
35.47% |
| 3 |
PG
|
45 |
$893,871,074 |
190,590,848 |
13.28% |
| 4 |
G
|
15 |
$427,916,607 |
91,240,215 |
6.36% |
| 5 |
Not Rated
|
18 |
$75,858,046 |
16,174,424 |
1.13% |
| 6 |
NC-17
|
1 |
$582,024 |
124,099 |
.01% |
|