# Statistics

This page shows some statistics about the Origami Database. These are updated automatically.

## General

There are 377 models available in the Origami Database.

The first model was added on and the last model on .

The average number of models added per week is 3.5, over a run time of 2 years, 1 month and 0 days.

## Publications

There are 50 publications in the Origami Database. 7 of them are completed (14%).

The average amount of models in a publication is 22. The least amount of models in a single publication is 7, the most models in a single publication is 37.

## Model difficulty

Each model has a difficulty assigned to it. This graph shows the percentage of models for each difficulty.

- Moderate 188 models (49.7%)
- Intermediate 117 models (31%)
- Easy 52 models (13.8%)
- Hard 19 models (5%)
- Complex 2 models (0.5%)

## Creators

There are 98 different creators in the Origami Database. The chart below shows the distribution of models creators in the Origami Database.

- John Montroll 69 models (17.3%)
- Unknown / traditional 55 models (13.8%)
- Ryosuke Sakurai 27 models (6.8%)
- John Szinger 21 models (5.3%)
- Jo Nakashima 20 models (5%)
- Muneji Fuchimoto 14 models (3.5%)
- Mario Adrados Netto 12 models (3%)
- Mark Bolitho 10 models (2.5%)
- Henry Pháº¡m 9 models (2.3%)
- 89 others 163 models (40.8%)

## Fold time

The average time required to fold a model is 31 minutes. The fastest model takes 2 minutes, the slowest model takes 3 hours 29 minutes.

The total estimated fold time of all models in the origami database is 191 hours 56 minutes.

## Paper shapes

Most origami models are folded from a square paper. This graph shows the distribution of paper shapes in the Origami Database.

- Square 366 models (94.8%)
- 1:2 rectangle 5 models (1.3%)
- Chopstick wrapper 3 models (0.8%)
- Isosceles right triangle 3 models (0.8%)
- Other 3 models (0.8%)
- 1:3 rectangle 2 models (0.5%)
- A4 2 models (0.5%)
- 1:1.5 rectangle 1 model (0.3%)
- US Letter 1 model (0.3%)
- 1:4 rectangle 0 models (0%)

## Group labels

There are 18 different group labels in the Origami Database. The chart below shows the ratio of these labels.

- Animal 234 models (56.9%)
- Mythical creature 49 models (11.9%)
- Humanoid 23 models (5.6%)
- Object 17 models (4.1%)
- Media 15 models (3.6%)
- Plant 15 models (3.6%)
- Geometric shape 14 models (3.4%)
- Symbol 9 models (2.2%)
- Vehicle 8 models (1.9%)
- 9 others 27 models (6.6%)

## Sheets

Most models are folded using a single sheet of paper, though some use more. This graph shows the ratio of models folded with different amounts of sheets of paper.