0		14
0	no	8
0	oxygen therapy	1
10		106
10	no	5
10	oxygen therapy	2
10	ventilated	1
20		446
20	no	41
20	oxygen therapy	4
20	ventilated	1
30		664
30	?????	1
30	no	85
30	oxygen therapy	17
30	ventilated	3
40		669
40	ECMO	1
40	no	129
40	oxygen therapy	62
40	ventilated	3
50		487
50	?????	1
50	ECMO	1
50	no	172
50	oxygen therapy	75
50	ventilated	9
60		198
60	?????	1
60	ECMO	1
60	no	132
60	oxygen therapy	90
60	ventilated	7
70		75
70	?????	1
70	no	79
70	oxygen therapy	64
70	ventilated	6
80		18
80	no	22
80	oxygen therapy	19
80	ventilated	2
90		2
90	no	1
90	oxygen therapy	1