西暦,年度,新規登録頭数,登録削除頭数,狂犬病予防注射頭数,3月31日時点頭数
2013,25,195,246,"1,881","2,232"
2014,26,153,224,"1,777","2,161"
2015,27,156,219,"1,687","2,099"
2016,28,117,212,"1,620","2,004"
2017,29,103,210,"1,557","1,897"
2018,30,128,151,"1,528","1,864"
2019,1,100,168,"1,496","1,793"
2020,2,126,163,"1,415","1,756"
2021,3,95,129,"1,381","1,762"
2022,4,92,168,"1,331","1,704"