統計ファイル(全機関の合計値) 統計ファイル(全機関の機関別統計)

total numberfulltext(rate)number of DOI (rate)
4,407,0363,347,359 (75.95 %)1,002,458 (22.75 %)

all data

number of contents by resource type
  • 221,621 conference paper
  • 30 data paper
  • 1,756,920 departmental bulletin paper
  • 362 editorial
  • 7,300 journal
  • 694,471 journal article
  • 97 newspaper
  • 3,056 review article
  • 129 other periodical
  • 240,114 article
  • 111,834 book
  • 4,186 book part
  • 270 cartographic material
  • 127 map
  • 43,980 conference output
  • 7,147 conference presentation
  • 22,103 conference proceedings
  • 1,874 conference poster
  • 126,626 dataset
  • 5,828 image
  • 3,029 still image
  • 35 moving image
  • 569 video
  • 373 lecture
  • 3,301 report
  • 206,901 research report
  • 60,219 technical report
  • 134 policy report
  • 612 working paper
  • 4 data management plan
  • 8 sound
  • 152,621 thesis
  • 127 bachelor thesis
  • 10,038 master thesis
  • 210,490 doctoral thesis
  • 12,281 learning object
  • 527 manuscript
  • 12 musical notation
  • 6 research proposal
  • 80 software
  • 1 technical documentation
  • 497,593 other
number of contents by accessRights
  • 3,509 embargoed access
  • 954,708 metadata only access
  • 1,061,251 open access
  • 7,402 restricted access
number of contents by object type
  • 158,178 abstract
  • 48,632 dataset
  • 1,804 iiif
  • 9 software
  • 862,690 fulltext
  • 38,541 summary
  • 2,449 thumbnail
  • 59,288 other

data with fulltext

number of contents by resource type
  • 54,713 conference paper
  • 26 data paper
  • 1,568,296 departmental bulletin paper
  • 153 editorial
  • 5,836 journal
  • 440,580 journal article
  • 97 newspaper
  • 1,254 review article
  • 11 other periodical
  • 111,867 article
  • 69,264 book
  • 3,262 book part
  • 13 cartographic material
  • 127 map
  • 21,660 conference output
  • 767 conference presentation
  • 261 conference proceedings
  • 523 conference poster
  • 126,022 dataset
  • 5,816 image
  • 2,299 still image
  • 30 moving image
  • 51 video
  • 371 lecture
  • 3,277 report
  • 117,429 research report
  • 54,029 technical report
  • 115 policy report
  • 575 working paper
  • 4 data management plan
  • 8 sound
  • 103,859 thesis
  • 127 bachelor thesis
  • 9,018 master thesis
  • 209,711 doctoral thesis
  • 6,761 learning object
  • 527 manuscript
  • 12 musical notation
  • 6 research proposal
  • 66 software
  • 1 technical documentation
  • 428,535 other
number of contents by accessRights
  • 3,080 embargoed access
  • 42,293 metadata only access
  • 1,035,049 open access
  • 1,401 restricted access
number of contents by object type
  • 158,178 abstract
  • 48,632 dataset
  • 1,804 iiif
  • 9 software
  • 862,689 fulltext
  • 38,541 summary
  • 2,449 thumbnail
  • 59,286 other