HD Tune: ST3120026A Health

ID                    Current Worst Threshold Data Status
(01) Raw Read Error Rate        56 54   6   202189111 Ok
(03) Spin Up Time             96  96    0   0       Ok
(04) Start/Stop Count         100 100  20   6       Ok
(05) Reallocated Sector Count     100 100  36   0       Ok
(07) Seek Error Rate           83  60  3    221416184 Ok
(09) Power On Hours Count       89  89  0    9697     Ok
(0A) Spin Retry Count          100 100  97   0       Ok 黄色
(0C) Power Cycle Count         99  99  20   1917     Ok
(C2) Temperature             29  50   0   29       Ok
(C3) Hardware ECC Recovered     56  54   0   202189111 Ok
(C5) Current Pending Sector      100  100   0   1      Ok
(C6) Offline Uncorrectable       100  100   0   1      Ok
(C7) Ultra DMA CRC Error Count   200  200   0   0      Ok
(C8) Write Error Rate          100  253   0   0       Ok
(CA) (unknown attribute)         20  173   0   80      Ok

Power On Time  : 9697
Health Status   : Ok

昨日HDDtuneを導入したところ、昨日→今日でCurrent Pending SectorとOffline Uncorrectableが0→1に。
Spin Retry Countもやばげです。
とりあえず異音はしてないんですが、このまま使い続けて大丈夫でしょうか?