human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Region, Population, Country, Language, N, Total%, R1b1c (R-V88), R1b1a2 (R-M269), R1b1c* (R-V88*), R1b1c4 (R-V69)
###Question: How many n are listed for 0.6% r1b1a2 (r-m269)?
gpt
SELECT COUNT N FROM table WHERE R1b1a2 (R-M269) = 0.6%