Which facility listed is primarily designated for women?

The Correctional Institution for Women is specifically designed to accommodate female inmates, which makes it the correct choice in this context. Facilities like the Davao Prison and Penal Farm, New Bilibid Prison, and San Ramon Prison and Penal Farm primarily serve a mixed or male population and are not focused explicitly on housing women. The designation of the Correctional Institution for Women emphasizes its targeted approach to meet the needs and rehabilitative requirements of female offenders, reflecting awareness of the unique circumstances and challenges that women face within the correctional system. In addressing these specific needs, the facility can provide tailored services, programs, and overall management conducive to the rehabilitation of women, thus establishing it as the primary facility for women within the given options.