"time"	"status"	"x"
9	1	"Maintained"
13	1	"Maintained"
13	0	"Maintained"
18	1	"Maintained"
23	1	"Maintained"
28	0	"Maintained"
31	1	"Maintained"
34	1	"Maintained"
45	0	"Maintained"
48	1	"Maintained"
161	0	"Maintained"
5	1	"Nonmaintained"
5	1	"Nonmaintained"
8	1	"Nonmaintained"
8	1	"Nonmaintained"
12	1	"Nonmaintained"
16	0	"Nonmaintained"
23	1	"Nonmaintained"
27	1	"Nonmaintained"
30	1	"Nonmaintained"
33	1	"Nonmaintained"
43	1	"Nonmaintained"
45	1	"Nonmaintained"