单位:项
时间范围:2010 - 2023
数据来源:中国科技统计
| 序号 | 时间(年) | 数据(项) | 同比(%) |
|---|---|---|---|
| 1 | 2023 | ||
| 2 | 2022 | ||
| 3 | 2021 | ||
| 4 | 2020 | ||
| 5 | 2019 | ||
| 6 | 2018 | 32491.00 | 8.29 |
| 7 | 2017 | 30004.00 | 3.77 |
| 8 | 2016 | 28913.00 | 0.79 |
| 9 | 2015 | 28685.00 | 4.52 |
| 10 | 2014 | 27444.00 | -0.19 |
| 11 | 2013 | 27497.00 | 9.03 |
| 12 | 2012 | 25219.00 | 12.64 |
| 13 | 2011 | 22389.00 | 13.62 |
| 14 | 2010 | 19706.00 | 0 |
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