Volume 2, Number 1 ----- Spring/Summer 1999
Trial Update
| Enrollment goal: | 148,000 |
| Total enrollment (as of March 15, 1999): | 121,027 |
| Men enrolled: | 62,409 |
| Women enrolled: | 58,618 |
| Number of people enrolled at age: | |
| 55-59 | 35,700 |
| 60-64 | 39,310 |
| 65-69 | 28,754 |
| 70-74 | 17,263 |