CREATE TABLE table_26013618_1 (nsg_nr VARCHAR(255), district___town VARCHAR(255), area__ha_ VARCHAR(255))
How many reserves are in Herzogtum Lauenburg with an area of 123,14?
    
SQL: SELECT COUNT(nsg_nr) FROM table_26013618_1 WHERE district___town = "Herzogtum Lauenburg" AND area__ha_ = "123,14"