In summary, the results don't look back, but it would be great it you could remove unneeded language packs so that I could get a better look at it.
Your uptimes are a bit on the long side for me personally:
2019-12-21 06:33:50, Info CBS TI: Last boot time: 2019-12-06 19:16:36.500
I try to stay one week or less between reboots. While two weeks may not hurt anything, a clean boot could help in situations like this.
The actual summary of your last SFC doesn't look back though, but waiting for a cleaner file to be sure:
2020-01-04 06:57:34, Info CBS Summary:
2020-01-04 06:57:34, Info CBS Operation: Detect only
2020-01-04 06:57:34, Info CBS Operation result: 0x0
2020-01-04 06:57:34, Info CBS Last Successful Step: CSI store detection completes.
2020-01-04 06:57:34, Info CBS Total Detected Corruption: 0
2020-01-04 06:57:34, Info CBS CBS Manifest Corruption: 0
2020-01-04 06:57:34, Info CBS CBS Metadata Corruption: 0
2020-01-04 06:57:34, Info CBS CSI Manifest Corruption: 0
2020-01-04 06:57:34, Info CBS CSI Metadata Corruption: 0
2020-01-04 06:57:34, Info CBS CSI Payload Corruption: 0
2020-01-04 06:57:34, Info CBS Total Repaired Corruption: 0
2020-01-04 06:57:34, Info CBS CBS Manifest Repaired: 0
2020-01-04 06:57:34, Info CBS CSI Manifest Repaired: 0
2020-01-04 06:57:34, Info CBS CSI Payload Repaired: 0
2020-01-04 06:57:34, Info CBS CSI Store Metadata refreshed: True
2020-01-04 06:57:34, Info CBS
2020-01-04 06:57:34, Info CBS Total Operation Time: 86 seconds.
2020-01-04 06:57:34, Info CBS Ensure CBS corruption flag is clear
2020-01-04 06:57:34, Info CBS Ensure WCP corruption flag is clear
2020-01-04 06:57:34, Info CBS All CSI corruption was fixed, ensure CorruptionDetectedDuringAcr is clear
2020-01-04 06:57:34, Info CBS Failed to clear CorruptionDetectedDuringAcr store corrupt flag (slow mode trigger). [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND]
2020-01-04 06:57:34, Info CBS CheckSur: hrStatus: 0x0 [S_OK], download Result: 0x0 [S_OK]
2020-01-04 06:57:34, Info CBS Count of times corruption detected: 0
2020-01-04 06:57:34, Info CBS Seconds between initial corruption detections: -1
2020-01-04 06:57:34, Info CBS Seconds between corruption and repair: -1
2020-01-04 06:57:34, Info CBS Reboot mark cleared
2020-01-04 06:57:34, Info CBS Winlogon: Simplifying Winlogon CreateSession notifications
2020-01-04 06:57:34, Info CBS Winlogon: Deregistering for CreateSession notifications
2020-01-04 06:57:34, Info CBS Exec: Processing complete, session(Corruption Detecting): 30786222_3027027319 [HRESULT = 0x00000000 - S_OK]