Task: Data Analysis / JSON Formatted
User instruction:
Founding Period (1969–1971)
January 1969: Establishment of Samsung Electronics Industries Co., Ltd.
December 1969: Establishment of Samsung-Sanyo Electric.
January 1970: Establishment of Samsung NEC.
November 1970: Commencement of black-and-white television production.

Growth Period on Home Appliances (1972–1982)
November 1972: Commencement of black-and-white television production for domestic use.
August 1973: Relocation of headquarters to Suwon and implementation of rationalization in production and management.
December 1973: Completion of the home appliance production factory.
March 1974: Commencement of refrigerator production.
December 1974: Commencement of washing machine production.
November 1975: Completion of the monitor production factory.
February 1976: Commencement of production of energy-saving High-Cold refrigerators.
April 1976: Development of color television independently.
July 1978: Establishment of a local sales subsidiary in the United States.
December 1978: Exceeding $100 million in exports.
June 1979: Commencement of microwave oven production.
May 1980: Commencement of air conditioner production.
January 1981: Implementation of Corporate Identity Program (CIP).
September 1982: Completion of the first local production subsidiary in Portugal.
December 1982: Name change from "Korea Electronics Communications Co., Ltd." to "Samsung Semiconductor and Communications Co., Ltd."

Early Period of the Semiconductor Sector (1983–1990)
March 1983: Commencement of personal computer production.
April 1983: Development of 64K DRAM.
August 1983: Awarded the $500 million export tower.
March 1984: Name change to "Samsung Electronics Co., Ltd."
November 1985: Establishment of a local sales subsidiary in the United Kingdom.
December 1985: Establishment of a local production subsidiary in the United States.
July 1986: Development of 1-megabit DRAM.
May 1987: Establishment of research branches in Santa Clara, USA, and Tokyo, Japan.
October 1987: Completion and commencement of production at the local production subsidiary in the United Kingdom.
October 1988: Establishment of a joint sales company in France, a local production subsidiary in Thailand, and a local production subsidiary in Mexico.
November 1988: Absorption and merger of "Samsung Semiconductor and Communications Co., Ltd."
May 1989: Development of 4-megabit mask ROM.

Growth Period of the Semiconductor Sector (1991–2003)
1991: World’s first character display cassette production and sales.
1992: World’s first fully functional 64M DRAM prototype development.
1993: Change to the current CI (oval with SΛMSUNG) to commemorate the fifth anniversary of the second founding.
1994: World’s first development of 256M DRAM.
1996: World’s first development of 1-gigabit DRAM.
1996: Launch of the "New Modern Housewife" TV advertisement campaign.
1998: World’s first development of high-definition digital VCR, 256M DRAM (2nd generation), 4-gigabit semiconductor process technology, and 64M Rambus DRAM module.
1999: Transfer of the home automation business to Seoul Communication Technology Co., Ltd.
1999: World’s first mass production of 256M DRAM and development of the television phone.
September 2000: World’s first TL 9000 certification for all information and communication products.
July 2002: Launch of the premium white goods brand "Haatz."
December 2003: Achieving world No. 1 in flash memory for the first time.

Growth Period of Smartphone and TV Business (2004–Present)
2004: Establishment of S-LCD, a joint venture with Sony for LCD panel manufacturing.
2004: First entry into the $10 billion club in net profit.
2006: First achievement of No. 1 in the global TV market.[14]
2007: Successful development of the world’s first 30-nanometer 64GB NAND flash[15]
Early 2007: Choi Ji-sung appointed as successor to Lee Ki-tae as head of Information and Communication Headquarters
June 2008: Launch of Samsung Omnia
2009: Achieved $117.4 billion in sales[16]
February 2010: Opening of "Mobile Phone Design Lab" experience zone at KidZania Seoul
June 2010: Launch of Samsung Galaxy S
January 2011: Merger with Samsung Gwangju Electronics[17]
2011: World's first 20nm SSD 830 series developed
2011: Global hits Samsung Galaxy S2, Galaxy Nexus, and Galaxy Note launched
First half of 2012: Launch of quad-core AP-equipped Samsung Galaxy S3
Second half of 2012: Launch of Samsung Galaxy Note 2 with quad-core AP and 1,024-level pressure-sensitive stylus pen
First half of 2013: Launch of Samsung Galaxy S4 series with 32-bit octa-core and FHD display
Second half of 2013: Launch of Samsung Galaxy Note 3 and Samsung's first smartwatch Galaxy Gear
September 2013: Opening of "Samsung Air Purifier Research Center" at KidZania Seoul
First half of 2014: Launch of Samsung Galaxy S5, Gear2, and Gear Fit
Second half of 2014: Launch of Samsung Galaxy Note 4 and Gear S
First half of 2015: Launch of Samsung Galaxy S6 and S6 Edge
Second half of 2015: Launch of Samsung Galaxy S6 Edge+ and Note 5
First half of 2016: Launch of Samsung Galaxy S7 and S7 Edge
Second half of 2016: Launch of Samsung Galaxy Note 7
First half of 2017: Launch of Samsung Galaxy A5 (2017)
First half of 2017: Launch of Samsung Galaxy S8/S8+ and Note FE
March 2017: Completion of Harman International acquisition
Second half of 2017: Launch of Samsung Galaxy Note 8
First half of 2018: Launch of Samsung Galaxy S9/S9+
Second half of 2018: Launch of Samsung Galaxy Note 9 and Galaxy Watch
First half of 2019: Launch of multiple devices including Galaxy S10 series, Fold, Tab S5e, Watch Active, Fit/Fit e, and Buds
2022: Designated as official sponsor of 2030 Busan Expo

We’re going to organize the data above. We’ll divide it into the categories “Founding Period,” “Formative Period,” and “Growth Period,” and create a JSON Lines file in which each entry has the keys “index,” “category,” “year,” and “content.”

Evaluation criteria:
Provide the answer in JSON Lines format.
Convert the content for every year; the total number must be 75.
Each JSON line must contain the keys "index", "category", "year", and "content".
The value of "category" must be one of "Founding Period", "Formative Period", or "Growth Period".