ทัวร์นาเมนต์ใดในปี 2549 มีประสิทธิภาพ 4R ในปี 2544?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which 2006 tournament had a 4R performance in 2001?It is not neccessary to use all the tables.
 table_54099:  "Tournament" [ text]  "1998" [ text]  "1999" [ text]  "2000" [ text]  "2001" [ text]  "2002" [ text]  "2003" [ text]  "2004" [ text]  "2005" [ text]  "2006" [ text]  "2007" [ text] 
SELECT "2006" FROM table_54099 WHERE "2001" = '4r'