Table:
|  |  | Fiscal Year Ended |  |
| --- | --- | --- | --- |
|  | December 28, 2019 | December 29, 2018 | December 30, 2017 |
| Weighted-average shares used in computing basic net income per share | 74,994 | 73,482 | 72,292 |
| Add potentially dilutive securities | 2,292 | 1,700 | 1,947 |
| Weighted-average shares used in computing basic and diluted net income per share | 77,286 | 75,182 | 74,239 |
Paragraphs:
Net Income Per Share
Basic net income per share is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted net income per share is computed giving effect to all potentially dilutive common stock and common stock equivalents, including stock options, RSUs and common stock subject to repurchase.
The following table reconciles the shares used in calculating basic net income per share and diluted net income per share (in thousands):
Question:
In which year was Add potentially dilutive securities less than 2,000 thousands?
Answer: Because locate and analyze Add potentially dilutive securities in row 4, the answers are: 2018, 2017.