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)
4,087,1543,108,438 (76.05 %)895,891 (21.92 %)

all data

number of contents by resource type
  • 208,663 conference paper
  • 18 data paper
  • 1,673,780 departmental bulletin paper
  • 107 editorial
  • 4,880 journal
  • 628,473 journal article
  • 56 newspaper
  • 33 review article
  • 5 other periodical
  • 227,189 article
  • 110,474 book
  • 2,339 book part
  • 71 cartographic material
  • 98 map
  • 50,686 conference output
  • 476 conference presentation
  • 189 conference proceedings
  • 75 conference poster
  • 124,081 dataset
  • 4,840 image
  • 710 still image
  • 2 moving image
  • 493 video
  • 314 lecture
  • 2,599 report
  • 201,113 research report
  • 44,229 technical report
  • 120 policy report
  • 222 working paper
  • 4 data management plan
  • 8 sound
  • 156,027 thesis
  • 90 bachelor thesis
  • 6,523 master thesis
  • 185,296 doctoral thesis
  • 11,814 learning object
  • 399 manuscript
  • 12 musical notation
  • 2 research proposal
  • 74 software
  • 1 technical documentation
  • 440,569 other
number of contents by accessRights
  • 2,296 embargoed access
  • 963,983 metadata only access
  • 887,690 open access
  • 4,266 restricted access
number of contents by object type
  • 131,609 abstract
  • 34,429 dataset
  • 8 software
  • 686,852 fulltext
  • 30,375 summary
  • 2,320 thumbnail
  • 38,212 other

data with fulltext

number of contents by resource type
  • 50,103 conference paper
  • 15 data paper
  • 1,495,984 departmental bulletin paper
  • 87 editorial
  • 3,408 journal
  • 411,136 journal article
  • 56 newspaper
  • 33 review article
  • 5 other periodical
  • 99,652 article
  • 67,649 book
  • 2,106 book part
  • 11 cartographic material
  • 98 map
  • 21,061 conference output
  • 467 conference presentation
  • 143 conference proceedings
  • 74 conference poster
  • 123,393 dataset
  • 4,828 image
  • 31 still image
  • 1 moving image
  • 12 video
  • 314 lecture
  • 2,583 report
  • 106,795 research report
  • 39,080 technical report
  • 101 policy report
  • 219 working paper
  • 4 data management plan
  • 8 sound
  • 99,076 thesis
  • 90 bachelor thesis
  • 5,943 master thesis
  • 185,016 doctoral thesis
  • 6,240 learning object
  • 399 manuscript
  • 12 musical notation
  • 2 research proposal
  • 60 software
  • 1 technical documentation
  • 382,142 other
number of contents by accessRights
  • 1,964 embargoed access
  • 40,902 metadata only access
  • 876,631 open access
  • 1,676 restricted access
number of contents by object type
  • 131,609 abstract
  • 34,429 dataset
  • 8 software
  • 686,852 fulltext
  • 30,375 summary
  • 2,320 thumbnail
  • 38,212 other