{"Pěvuška":[[1921,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1936,1937,1939,1940,1942,1946,1948,1949,1958,1973],[2,1,3,2,1,2,2,2,1,4,2,2,3,1,2,1,2,2,1,1,1],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]}