CREATE TABLE "table1_16175217_1" (
  "country" text,
  "donor_payment" text,
  "children_per_donor" text,
  "donor_anonymity" text,
  "allowed_recipients" text
);

Question: What is the status of donor payment in the country where there are 6 children per donor and no data on allowed recipients?
SQL: SELECT "donor_payment" FROM "table1_16175217_1" WHERE "children_per_donor"='6 children' AND "allowed_recipients"='no data';

Question: What are donor payments in the country where there are 12 children to 6 families (2 per family)?
SQL: SELECT "donor_payment" FROM "table1_16175217_1" WHERE "children_per_donor"='12 children to 6 families (2 per family)';

Question: What is the donor payment in Belgium?
SQL: SELECT "donor_payment" FROM "table1_16175217_1" WHERE "country"='Belgium';

Question: What is the country where there are 8 children per donor and no data for donor payments?
SQL: SELECT "country" FROM "table1_16175217_1" WHERE "children_per_donor"='8 children' AND "donor_payment"='no data';

Question: What are the children per donor in the country where the allowed recipients are married or in cohabitation?
SQL: SELECT "children_per_donor" FROM "table1_16175217_1" WHERE "allowed_recipients"='Married or in cohabitation';

Question: List the possible children per donor levels for countries where the allowed recipients is no data.
SQL: SELECT "children_per_donor" FROM "table1_16175217_1" WHERE "allowed_recipients"='no data';