RHEL7.4: Failed yum command for PostgreSQL 9.5

Hi all.

While trying to execute yum command for PostgreSQL 9.5 in RHEL 7.4, the command failed with an HTTPS Error 404 - Not Found.
Upon accessing the suggested link (https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7.4-x86_64/) from the browser, the same error was encountered.
After checking the https://download.postgresql.org/pub/repos/yum/9.5/redhat/, it was confirmed that there was no entry for rhel-7.4-x86_64, thereby causing yum to fail.

Aside from rhel-7.4-x86_64, some other versions were also not present. I have summarized them as follows.
9.5
- rhel-7.0-x86_64
- rhel-7.4-x86_64
- rhel-7.5-x86_64

9.6
- rhel-7.0-x86_64

Would you kindly provide the above versions in the yum repository so that yum will not fail in the future?
Thank you very much.

Regards,
Jean Dizon
NEC Solution Innovators, Ltd.