_id	year	japanese_calender	private-household	private-household_over65	private-household-member	private-household-member_over65	elderly-single-person_total	elderly-single-person_man	elderly-single-person_woman
1	2005	平成17	47432	19923	128513	60749	3991	861	3130
2	2010	平成22	47813	21122	123577	60365	4681	1163	3518
3	2015	平成27	49322	22829	121159	59693	5794	1814	3980
4	2020	令和2	48876	23325	114348	57723	6366	2168	4198