Causes of leukopenia are often related to disorders involving the bone marrow. These causes may include bone marrow damage that might be due to certain cancers or exposure to toxins that fight cancer, such as chemotherapy drugs or radiation.
Egypt Personal Income Tax Rate stands at 22.50 percent. Source: Egyptian Tax Authority. Forecast: 21 percent.
The marginal tax rate is the rate paid on the taxable income, in the highest tax bracket. One of the worldâs highest tax rates, and the highest of Western European countries, has been imposed on the citizens of Belgium. On average, Belgium taxpayers are taxed a marginal rate of 54.9%.