CSV output

monthly count

1 2 3 4 5 6 7 8 9 10 11 12
total number 3,116,371 3,129,559 3,161,102 3,177,328 3,185,658 3,199,378 0 0 0 0 0 0
fulltext 2,371,285 2,382,185 2,400,749 2,417,483 2,424,029 2,434,176 0 0 0 0 0 0
total numberfulltext(rate)number of DOI (rate)
3,199,3782,434,176 (76.08 %)426,151 (13.32 %)

all data

number of contents by resource type
  • 174,267 conference paper
  • 6 data paper
  • 1,416,833 departmental bulletin paper
  • 40 editorial
  • 535,036 journal article
  • 1,386 periodical
  • 3 review article
  • 88,448 article
  • 55,385 book
  • 153 book part
  • 64,075 conference object
  • 7 conference proceedings
  • 67,145 dataset
  • 284 lecture
  • 264 report
  • 84,504 research report
  • 54,593 technical report
  • 87 report part
  • 1 working paper
  • 7 sound
  • 204,628 thesis
  • 23 bachelor thesis
  • 124 master thesis
  • 67,484 doctoral thesis
  • 14,443 learning material
  • 60 software
  • 370,089 other
  • 3 conference poster
number of contents by accessRights
  • 650,453 metadata only access
  • 146,522 open access
number of contents by object type
  • 4,132 abstract
  • 118,640 fulltext
  • 10,937 summary
  • 6,349 other

data with fulltext

number of contents by resource type
  • 40,992 conference paper
  • 5 data paper
  • 1,260,888 departmental bulletin paper
  • 40 editorial
  • 334,705 journal article
  • 634 periodical
  • 3 review article
  • 62,494 article
  • 40,201 book
  • 153 book part
  • 16,757 conference object
  • 7 conference proceedings
  • 66,476 dataset
  • 284 lecture
  • 263 report
  • 80,022 research report
  • 49,797 technical report
  • 86 report part
  • 1 working paper
  • 7 sound
  • 82,353 thesis
  • 23 bachelor thesis
  • 124 master thesis
  • 67,446 doctoral thesis
  • 9,233 learning material
  • 50 software
  • 321,129 other
  • 3 conference poster
number of contents by accessRights
  • 136,252 open access
number of contents by object type
  • 4,132 abstract
  • 118,640 fulltext
  • 10,937 summary
  • 6,349 other

Download for IRDB(Old) statistics files.