dec,raw_rows,dups,ohlc,splitwin,rth_rows,symbols,days
1992–1999,626407882,0,90,772707,611399568,26519,2022
2000–2009,2331426585,0,10,1811211,2278758476,22052,2515
2010–2019,2657373989,0,0,815630,2599857420,18761,2516
2020–2026,2071067068,10128,0,897786,1940283624,46985,1569