年別,_id,男性,女性
101,1,23883,20776
102,2,24048,20791
103,3,23251,21959
104,4,22349,23499
105,5,22540,24456
106,6,22900,26349
107,7,23710,27400
108,8,24249,29623
109,9,23727,30442
110,10,23212,30361
111,11,22492,30681