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Élections au Conseil national depuis 1919 – force des partis et mandats

bfs-party-strength

Éditeur
OFS/BFS
Mode d'accès
api
Identifiant du tableau
je-d-17.02.02.03.01, je-d-17.02.02.02.01.01
Licence
BFS terms of use "OPEN BY": "Freie Nutzung. Quellenangabe ist Pflicht." (author, title and link to the dataset)
Couverture
Territoire national · de 1919 · à 2023
Lacunes
National totals only (cantonal tables exist, not fetched). Seats are National Council seats only; Council of States results are not in these tables. Elections 1848–1917 are in a separate BFS table (je-d-17.02.02.02.01.05, seats by party and party current, 1848–1917), not fetched.
Utilisé dans
STEER-01, STEER-04, AGORA-17, STEER-03
Limites connues
CVP (to 2019) and BDP (2011–2019) merged into Die Mitte in 2021 (BFS footnote 5); Die Mitte has a row for 2023 only — successor_key links the earlier rows. LPS merged with FDP in 2009; from 2011 the BFS counts LP-BS and LP-VD lists under FDP (footnote 3). The BFS keeps one label per party across all elections, also where a party was renamed (footnote 7 — GRÜNE was "Grüne Partei der Schweiz (GPS)" until March 2021); how predecessors are grouped under a label is the BFS's choice (see its glossary, https://www.bfs.admin.ch/bfs/de/home/statistiken/kataloge-datenbanken/definitionen.assetdetail.27285175.html). Seats follow the list on which a member was elected, not later group membership (footnote 1) — they differ from parl-members, which is the current composition. FGA has shares but no seat entry ("*") in 2011–2019. In 1939 nine cantons had tacit elections (footnote 2).
Vérification
verification date: 2026-10-31 · method: Fetched both tables from the BFS DAM (asset metadata: lifecycle CURRENT, published 2023-11-30). Compared the 2023 results with the Federal Chancellery's "Der Bund kurz erklärt 2026" (pp. 26–27, "Wähleranteil bei den Nationalratswahlen 2023" and National Council seats per party): SVP 27.9 %/62, SP 18.3 %/41, FDP 14.3 %/28, Die Mitte 14.1 %/29, GRÜNE 9.8 %/23, GLP 7.6 %/10, EVP 2 %/2, EDU 1.2 %/2, Lega 0.6 %/1, MCG 0.5 %/2 — all equal after rounding to one decimal; seats add up to 200. · checkedValue: 2023: SVP 27.9 % (BFS 27.9301588) and 62 seats · checkedAgainst: https://www.bk.admin.ch/dam/de/sd-web/B74oYqykWJXb/Der%20Bund%20kurz%20erkl%C3%A4rt%202026.pdf

Ces données sont-elles à jour ?

Fraîcheur
À jour

Selon son rythme de mise à jour, aucune édition plus récente n’est encore attendue.

Période couverte
1919–2023
Dernière modification des données
Dernière consultation de la source
Rythme de mise à jour
Après chaque élection du Conseil national (tous les quatre ans)

Note du registre (en anglais) : After each National Council election (every four years; tables of 30.11.2023 for the 22.10.2023 election; next election October 2027).

Votara consulte la source
Chaque semaine, et chaque jour de 3 jours avant à 14 jours après une date de publication annoncée

L’état est calculé à chaque construction du site ; cette page le montre au . Résultats des contrôles

Étapes de traitement

  1. Download both XLSX tables (asset master files) and read them with the dependency-free reader scripts/fetch/xlsx-lite.ts. Script: scripts/fetch/bfs-party-strength.ts
  2. party = BFS party label of the strength table with footnote markers removed ("GRÜNE10" → "GRÜNE", "CVP 8" → "CVP"); the seats table's "MCR" is the strength table's "MCG (MCR)".
  3. share_pct = "Stärke der Parteien" in %, rounded half-up to one decimal (the table carries up to 15 decimals); seats = "Mandatsverteilung nach Parteien" as published.
  4. A row is written when the party has a share or a seat count that year. "*" (keine Kandidatur) → no value; "-> X" (merged into X) → no value, X becomes successor_key of all rows of that party.
  5. party_key / party_id = Federal Assembly party (parl-parties abbr_de / party_id): FDP→FDP-Liberale 15, CVP→CVP 14, Die Mitte→M-E 1586, SP→SP 12, SVP→SVP 13, LdU→LdU 17, EVP→EVP 18, CSP→CSP 27, GLP→glp 1336, BDP→BDP 1551, PdA→PdA 22, POCH→POCH 1579, GRÜNE→GRÜNE 20, SD→SD 19, EDU→EDU 24, FPS→FPS 21, Lega→Lega 23, MCG (MCR)→MCG 1576.
  6. Not mapped (party_key empty) — Dem. (parl has both "Demokraten" and "Demokraten dann Freisinnige"), LPS (parl 16 "LDP" is the Liberal-Demokratische Partei, not the national LPS), PSA, FGA, Sol., Rep. (no parl party), Übrige (residual group).
  7. Checks — seats of all parties = Total for every election (fails otherwise); the strength Total is 100 % ± 0.1 (fails otherwise) and the parties add up to it ± 0.05 (warns otherwise).
  8. Rows sorted by year, then seats, share and label (descending, label ascending).