Assertion: beet's number | /r/HasProperty | risen to over 50%
Facets:
value: by 1880
type: TEMPORAL
value: more than
type: OTHER
Source sentences:
text: By 1840 about 5% of the world's sugar was derived from sugar beets, and by 1880 this number had risen more than tenfold to over 50%.
text: By 1840, about 5% of the world's sugar was derived from sugar beets, and by 1880, this number had risen more than tenfold to over 50%.
text: By 1840 about 5% of the world's sugar was derived from sugar beets, and by 1880 this number had risen more than tenfold to over 50%.