CREATE TABLE table_26477 ("World record" CLOB, "Jarmila Kratochv\\u00edlov\\u00e1  (  TCH  ) " CLOB, "1:53.28" CLOB, "Munich  ,  West Germany" CLOB, "26 July 1983" CLOB)

If the world record is the African record, what is the 1:53.28 total number?
SELECT COUNT("1:53.28") FROM table_26477 WHERE "World record" = 'African record'
SELECT COUNT("1:53.28") FROM "table_26477" WHERE "World record" = 'African record'