About surveillance results of 698
53:13 35:53 62:18 45:19 47:23 65:31 31:08 34:47 30:13 60:51 54:02 45:50 35:30 60:10 61:32 98:55 110:56 44:13 59:00 51:19 55:13 77:35 40:19 173:37 48:14 60:40 53:08 46:30 60:59 62:13 84:27 44:47 60:20 94:11 94:56 55:13 59:12 70:48 59:40 59:13 55:40 72:04 62:20 103:51 56:15 82:43