# Luckgram spec 07: approximate Telegram registration month by user id.
# Each line: first user id seen at the start of that quarter, then the month (YYYY-MM).
# Built by isotonic fit of jobians/telegram-id-age dataset.json (MIT, (c) 2025 JOBIANSTECHIE),
# which includes the GetIDs points (MIT, (c) 2019 Jonas Zohren). Estimates only.
# 211 data points up to 2025-11-11. The 2026-01 row is extrapolated (mean slope of the last
# 12 months, one quarter at most); ids newer than the last row are not estimated.
2768409,2013-11
7800201,2014-01
41124506,2014-04
49339812,2014-07
57347970,2014-10
82554516,2015-01
101778655,2015-04
112800993,2015-07
131916146,2015-10
154912534,2016-01
178834078,2016-04
233377164,2016-07
282429582,2016-10
309146150,2017-01
369919047,2017-04
392669367,2017-07
435336549,2017-10
487519953,2018-01
538568935,2018-04
590185129,2018-07
642368533,2018-10
694551937,2019-01
745600920,2019-04
797217113,2019-07
916364933,2019-10
1047532007,2020-01
1177273352,2020-04
1307014697,2020-07
1438181771,2020-10
1569348845,2021-01
1697664461,2021-04
1827405806,2021-07
1958572880,2021-10
5039253424,2022-01
5271136925,2022-04
5437261716,2022-07
5594400567,2022-10
5794596902,2023-01
6047686519,2023-04
6309370298,2023-07
6437935417,2023-10
6551763330,2024-01
6994177277,2024-04
7233605530,2024-07
7450611511,2024-10
7681540974,2025-01
7843687265,2025-04
8123054466,2025-07
8379488111,2025-10
8700161147,2026-01
