慮Chronology

‹ ›

50058067070080010001100120015901600177018001910 510–579590–669750–799860–9991010–10991290–15891690–17691860–1909

1

1

3

5

2

1

1

2

1

2

4

1

1

3

1

1

1

1

1

3

1

1

7 +1

7 +1

2

2

1

4

2

3

3

1

1

No year recorded 103

+97

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 ↗