到3月至，乌克兰37%的受访者认识在战争伤亡的人；据说现在已经上升到60%

前者我找到了来源：

https://kyivindependent.com/poll-almost-40-of-ukrainians-know-someone-wounded-or-killed-at-war/

https://razumkov.org.ua/napriamky/sotsiologichni-doslidzhennia/sotsialnoekonomichne-samopochuttia-gromadian-ukrainy-pidsumky-roku-viiny-liutyi-berezen-2023r

后者我找不到