頂Chronology

‹ ›

510580660700800110012201410172017901800 520–579590–659750–799840–10991160–12191230–14091420–17191730–1789

2

1

1

5

1

1

1

1

3

1

1

4

3

1

2

1

2

5

7 +1

2

1

1

2

2

6

2

1

No year recorded 29

+23

Each crop stands at the decade of the first year its book's date gives; a date given only as before a year stands at that year. Dates come from the catalogues and editions cited with each record. The bars draw the whole span and their counts to scale; in the strip below them, fifty years or more with no crop are folded and marked. Japanese dates converted with HuTime ↗