Trends in incidence of hematopoietic neoplasms by broad subtype category, 9 SEER registries, 1978-1979 to 2000-2001.^*All incidence rates are age adjusted to the 2000 United States population and presented for 12 fixed 2-year time periods (1978-1979 to 2000-2001). †Lymphoid neoplasms excepting Hodgkin lymphoma and plasma-cell neoplasms. ‡Predominantly myeloid leukemia. §Predominantly multiple myeloma.