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 0 0 0 0 0 0 0 0 0
fulltext 2,371,285 2,382,185 2,400,749 0 0 0 0 0 0 0 0 0
total numberfulltext(rate)number of DOI (rate)
3,161,1022,400,749 (75.95 %)410,600 (12.99 %)

all data

number of contents by resource type
  • 172,457 conference paper
  • 5 data paper
  • 1,406,262 departmental bulletin paper
  • 36 editorial
  • 527,425 journal article
  • 1,376 periodical
  • 3 review article
  • 87,930 article
  • 54,594 book
  • 144 book part
  • 63,781 conference object
  • 7 conference proceedings
  • 59,496 dataset
  • 284 lecture
  • 260 report
  • 82,630 research report
  • 57,125 technical report
  • 87 report part
  • 1 working paper
  • 7 sound
  • 202,785 thesis
  • 22 bachelor thesis
  • 124 master thesis
  • 64,006 doctoral thesis
  • 14,430 learning material
  • 61 software
  • 365,764 other
number of contents by accessRights
  • 646,849 metadata only access
  • 142,134 open access
number of contents by object type
  • 3,805 abstract
  • 115,035 fulltext
  • 10,798 summary
  • 5,392 other

data with fulltext

number of contents by resource type
  • 40,235 conference paper
  • 4 data paper
  • 1,251,230 departmental bulletin paper
  • 36 editorial
  • 329,605 journal article
  • 624 periodical
  • 3 review article
  • 62,047 article
  • 39,469 book
  • 144 book part
  • 16,662 conference object
  • 7 conference proceedings
  • 58,991 dataset
  • 284 lecture
  • 259 report
  • 78,161 research report
  • 49,881 technical report
  • 86 report part
  • 1 working paper
  • 7 sound
  • 82,053 thesis
  • 22 bachelor thesis
  • 124 master thesis
  • 63,969 doctoral thesis
  • 9,218 learning material
  • 51 software
  • 317,576 other
number of contents by accessRights
  • 131,886 open access
number of contents by object type
  • 3,805 abstract
  • 115,035 fulltext
  • 10,798 summary
  • 5,392 other

Download for IRDB(Old) statistics files.