<prompt> Translate the following text to SwahiliOne frequently used basis is size of the problem: that is, 7 states account for about 45 percent of all unfiled returns California, Florida, Illinois, New York, Oklahoma, Pennsylvania, and Texas.  <response>: Kwa mfano, katika nchi za Marekani, asilimia 45 ya taarifa zote za biashara hazijashughulikiwa na majimbo saba California, Florida, Illinois, New York, Oklahoma, Pennsylvania, na Texas. 