Valid ballots and seats obtained in the elections of the Grand Council, according to the list, in Ticino, since 1921

Valid ballots and seats obtained in the elections to the Grand Council, according to the list, in Ticino, since 1921 [Source: Official results of elections and votes (1921-1999: Official Gazette; 2003-2011: Results of the count provided by the Information Systems Centre, Bellinzona)](https://www3.ti.ch/DFE/DR/USTAT/index.php?fuseaction=temi.dettaglioMeta&metId=1002&p1=40&p2=219&p3=221&proId=220&t=1) [Processing: Statistical Office (Ustat), Giubiasco](https://www.ti.ch/ustat) Last modified: 09.08.2021 Variables in the data cube: Year: the election year part_description: name of the party or statistical list: see 'Description of statistics' Description of statistics: Valid_cards: Number of valid ballots allocated to each seat list: Number of seats obtained from each card_perc list: sheets valid as a percentage of the total for one year [Signs, symbols, abbreviations, abbreviations and statistical concepts used in Ustat products](https://www4.ti.ch/fileadmin/DFE/DR-USTAT/Products/Definitions/signs_sigle_simboli.pdf) Notes: List conjunctions for the Grand Board: 1923: Democratic People's Party and Democratic People's Party (Riviera, Blenio and Leventina). 1927: Radical Liberal Party of Ticino (Lugano), Radical Liberal Party of Ticino (Mendrisio), Radical Liberal Party of Ticino (Locarno and Vallemaggia), Radical Liberal Party of Ticino (Bellinzona) and Radical Liberal Party of Ticino (Tre Valli); 1927: Democratic People's Party and Democratic People's Party (Riviera, Blenio and Leventina). 1931: Radical Liberal Party of Ticino (Bellinzona, Locarno and Vallemaggia), Radical Liberal Party of Ticino (Lugano) and Radical Liberal Party of Ticino (Mendrisio and Tre Valli); 1931: Democratic People's Party and Democratic People's Party (Riviera, Blenio and Leventina). 1935: Radical Liberal Party of Ticino (Sottoceneri) and Radical Liberal Party of Ticino (Sopraceneri); 1935: Democratic People's Party, Democratic People's Party (Riviera, Blenio and Leventina) and Democratic People's Party (Taverne, Tesserete, Valcolla con Sonvico and Villa). 1935: Democratic Union of the Centre (Bellinzona, Locarno and Vallemaggia), Democratic Union of the Centre (Riviera, Blenio and Leventina) and Democratic Union of the Centre (Lugano and Mendrisio). 1939: Radical Liberal Party of Ticino (Sottoceneri) and Radical Liberal Party of Ticino (Sopraceneri); 1939: Democratic People's Party, Democratic People's Party (Riviera, Blenio and Leventina), Democratic People's Party (Taverne, Tesserete, Valcolla con Sonvico and Villa), Democratic People's Party (Lugano, Carona, Ceresio and Pregassona). 1947: Radical Liberal Party of Ticino (Sottoceneri) and Radical Liberal Party of Ticino (Sopraceneri); 1947: Democratic People's Party, Democratic People's Party (Riviera, Blenio and Leventina). 1951: Democratic People's Party, Democratic People's Party (Taverne, Tesserete, Valcolla with Sonvico and Villa), Democratic People's Party (Riviera, Blenio and Leventina). 1963: Centre and Independent Democratic Union; 1963: Radical Liberal Party of Ticino (Sottoceneri) and Radical Liberal Party of Ticino (Sopraceneri). 1971: Centre Democratic Union and Radical Liberal Workers' Union. 1979: Autonomous Socialist Party and Labour Party and Progressives; 1983: Autonomous Socialist Party, Labour and Progressive Party and Socialist Workers Party; 1987: Autonomous Socialist Party, Socialist Workers' Party and Ticino Socialist Community; 1999: Ticinese League and Democratic Union of the Centre; 1999: The Guastafeste and the Ticino Front; 1999: The Greens and the Ticino Labour Party. 2003: Socialist Party, Greens and Labour Party; 2003: Democratic People's Party and Youth Generation. Main changes in the denominations and composition of the parties (cantonal elections): PLRT: split of the Liberal-Radical Democrat Party for the 1935 and 1939 elections. PPD: until 1967 (including) Conservative Democratic Party. PS: for the period 1971-1991 split between the Socialist Party of Ticino and the Autonomous Socialist Party (1971-1987) and the Unified Socialist Party (1991, with the Community of Socialists of Ticino). UDC: from 1921 to 1951 Ticinese People's Agrarian Party; in 1955-1963 Party of Peasants, Artisans and Patricians; in 1967 the Agrarian Party and the middle class; Since 1971, the Centre Democratic Union. PdL: in 1935 and since 2011 Communist Party; from 1947 to 1959 Workers' and Peasants' Party; from 1967 to 2007 Labour Party. In 1999, the Ticino Labour Party split; in 2015-2019 split People's Workers' Party. The Greens: in 1987, the Ticino Ecological Movement; in 1991 lists I Verdi and SVEPO (Svepo - Met I Verdi).