Almost there! I've listed a representative DYK if applicable.

• A Más
• Barry Sage
• CBUVT
• Dennis Swanson
• Early prime time
• FM extended band in Brazil
• Gonzalo Castellot Madrazo
• Héctor Armando Cabada Alvídrez
• Imagen Televisión
• J. Elroy McCaw
• K26AC
• Lifetime Medical Television
• Maribel Aguilera Cháirez
• National Confederation of Popular Organizations
• Once Niñas y Niños
• Progressive Social Networks
• Quirino Ordaz Coppel
• RCJ (radio station)
• Satellite Television & Associated Resources
• Tacámbaro
• Universidad Autónoma Indígena de México
• Video Update
• WACH-TV (Virginia)
• XHLUV-FM

This one took forever to compile. The bonus articles that are 5xs are:

• 2016: Enrique Jackson, Tomás Ruiz González, Federico Döring (3)
• 2020: KSEG (FM), KKXL (AM) (2)
• 2022: WBAA, WHIZ (AM), KMSU, WTVE (New York)
• 2023: WVIZ, WHTN, KVCR-DT, KTNL-TV
• 2024: WKNO (TV), WEDU, KUER-FM, WZAZ
• 2025: WGVU-TV

The by-year total is (with bonus articles in parentheses):

• 2016: 3 (3)
• 2019: 20
• 2020: 50 (2)
• 2021: 47
• 2022: 59 (4)
• 2023: 21 (3)
• 2024: 15 (4)
• 2025: 11 (1)
• Total: 226 (17)

Proof available on request.

The above total only includes the 5x DYKs. Also counting are these GA improvements to DYK:

• 2021: WCNC-TV, WKVB (FM), WNHT (TV), WBPX-TV, KVEA, KTVK, KDAF, KFOR-TV, KCPQ, KPNX, WNJU (11 incl. 11)
• 2022: WVLT-TV, WLVI, KMEX-DT, KPHO-TV, KNXV-TV, KSAZ-TV, WWJ-TV, WITF-TV, KFYI, WBKO, WXIX-TV, KUSI-TV, KTVH-DT, WGBO-DT, WSNS-TV, WMYD, WSCV, KEXP-FM (18 incl. 14)
• 2023: WUPA, WTRF-TV, WJXX, KXGN-TV, WLTZ, WDJT-TV, WMBF-TV, WDCW, KSMO-TV, KASA-TV, KLKN, KSTU, KLJB, WDCA, KWCH-DT, KTXH, WTIC-TV, KTNV-TV, KLRT-TV, KGCW, Milton Grant, WBFS-TV, WNYO-TV, Nebraska Television Network, KELO-TV, WVIR-TV, WFXR, WWCW, WPSG, WFTV, KHNL, WNUV, WFYI (TV), KUVS-DT, WAND (TV), WCSH, KDNL-TV, CKMI-DT, KGWC-TV, KTRV-TV, WLIW (TV), KVOA, WNPT, WPBF, KIKU, WXLV-TV, KVIE, TVX Broadcast Group (48 incl. 38)
• 2024: KATU, KSEE, KOVR, WUXP-TV, WLMT, WTVZ-TV, WFOR-TV, KMIZ. KXTX-TV, KIDY, KASN, A-Channel, KARE (TV), KTIV, WTXF-TV, Kentucky Educational Television, WLOS, WOTF-TV, KEYE-TV, WIAT, WTCI, WZZM, WYOU, WDRB, WKBS-TV (Philadelphia), CIVT-DT, WOSU-TV, WNWO-TV, KIXE-TV, KUVI-DT, KXXV, KAUT-TV, WOGX, KTSF, KEXC (35 incl. 28)
• 2025: KCTV, WNAC-TV, KRWG-TV, WMYA-TV, KBDI-TV, KZJO, WSJV, KREM (TV), KCAU-TV, NBC Montana, WPEC, CHWI-DT, WPTD, WUVN, KTUL, KYUR, WTVX, KVLY-TV, KQTV, WOI-DT, WFRV-TV, WPGH-TV, WTLV, WMTV, WSFX-TV, WLIO, KWHY, WLNY-TV, WXIN, KUAT-TV, WFTY-DT, KVEO-TV, KGAN, WLAE-TV, KMAX-TV, WRBW, WSIL-TV, KRCW-TV, KHSV, WFUT-DT, KJZZ-TV, WTVP, WQHS-DT, WGBX-TV, WXXV-TV, WGXA, WTKR, Texas Public Radio, KONG (TV), WTWC-TV, KAIT, WPPX-TV, KTAB-TV, WVNY, WMDT, WLAJ, Wyoming PBS, WYFF, WKMG-TV (59 incl. 44)
• Total: 171 (135)

With these articles, the total is 397 including 152 bonus pages.

• 1: WYOU (2024)
• 2: XEDK-TDT (2015); El Financiero, Arizona Public Media (2022)
• 3: Yulma Rocha Aguilar (2016); WBOW (1230 AM) (2019); WYOY (2020); WBKO, WPMT (Maine) (2022)
• 4: WMGM-FM (New York City) (2020)
• 5: Alejandra Barrales, María Ávila Serna (2016); K26AC (2020); KICU-TV (Visalia, California) (2021)
• 6: José Ignacio Pichardo Lechuga, Manuel Espino Barrientos, Carmen Salinas (2016); WPOW (New York City) (2020); WBAW (AM) (2021)
• 7: Enrique Alfaro Ramírez (2018)
• 8: Óscar García Barrón (2016); Milton Grant (2023)
• 9: Ana María Boone Godoy (2016); KVEA (2021)
• 10: Carlos Hermosillo Arteaga (2018); KREH (2020)
• 11: Alfredo Bejos Nicolás, Julián Nazar Morales (2016); Stadium district, KTVK (2021); KUCV, College View Public Library (2023)
• 12: María del Carmen Pinete Vargas, Liborio Vidal Aguilar (2016); KSOM (Arizona) (2019); KDBV (2021); WBFS-TV (2023)
• 13: Noemí Guzmán Lagunes, Pablo Bedolla López (2016); KANG-TV (2023)
• 14: Miguel Ángel Luna Munguía, Alma Lilia Luna Munguía, Edgardo Melhem Salinas (2016); Mexican Seismic Alert System (2017); KVDO-TV (2020); KUSD (AM) (2022)
• 15: WDAB (2020); KDAF (2021)
• 16: José Alfredo Torres Huitrón (2016); WTOM-TV (Lansing, Michigan) (2020)
• 17: Vidal Llerenas Morales (2016); WHPH (New Jersey) (2019); KCKO (Washington) (2020); WTVE (New York) (2022); WNYO-TV (2023)
• 18: KFKU (2017); The Milt Grant Show (2018)
• 19: Harrington–Birchett House (2014); WSWW (AM) (2020)
• 20: Baltazar Martínez Montemayor, Federico Döring (2016); Counter-Strike match fixing scandal (2017); WIGO (AM) (2020)
• 21: Javier Guerrero García, Miguel Ángel Yunes Linares, Héctor Yunes Landa (2016); KFOR-TV (2021)
• 22: Sandra Méndez Hernández, Tomás Ruiz González (2016); WCCT-FM (2020)
• 23: Guadalupe Acosta Naranjo (2016); Red W Interactiva (2018); WXIX-TV (2022)
• 24: Claudia Corichi García (2016); KCON (AM) (2021); Nebraska Television Network (2023)
• 25: Delia Guerrero Coronado (2016); KDVR (2023)
• 26: Louisville Sinking Fund Building (2019); KELO-TV (2023)
• 27: WCLM (Chicago) (2019); WNOL-TV (2023)
• 28: Hortensia Aragón Castillo (2016); WVIR-TV (2023)
• 29: WDDO (1240 AM) (2022)
• 30: Northern Crossing (shopping mall) (2020); WFXR, WWCW (2023)
• 31: WNLR, KUSI-TV (2022)