Incidence ● about3-4per100.00 o It is more common in males About 181: 1 o AML about 1. 6 per 100,000; ALL about 0.69 per 100,000; CML about 0.39 per 100.000: CLL about0.05per100.000Incidence ⚫ about 3-4 per 100,000； ⚫ It is more common in males. About 1.81:1. ⚫ AML about 1.6 per 100,000; ALL about 0.69 per 100,000; CML about 0.39 per 100,000; CLL about 0.05 per 100,000