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Revenue (Tables) | 9 Months Ended
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Jul. 02, 2021
Revenue [Abstract] |
Disaggregation of Revenue | The following tables present our revenue disaggregated by markets and geography (in thousands):
| Three Months Ended |  | Nine Months Ended
| July 2, 2021 |  | July 3, 2020 |  | July 2, 2021 |  | July 3, 2020
Revenue by Market: |  |  |  |  |  |  |
Telecommunications | $ | 47,995 |  |  | $ | 56,800 |  |  | $ | 141,799 |  |  | $ | 154,049 |
Industrial & Defense | 71,370 |  |  | 48,035 |  |  | 205,078 |  |  | 146,586 |
Data Center | 33,257 |  |  | 32,432 |  |  | 104,832 |  |  | 82,153 |
Total | $ | 152,622 |  |  | $ | 137,267 |  |  | $ | 451,709 |  |  | $ | 382,788 |
| Three Months Ended |  | Nine Months Ended
| July 2, 2021 |  | July 3, 2020 |  | July 2, 2021 |  | July 3, 2020
Revenue by Geographic Region: |  |  |  |  |  |  |
United States | $ | 70,329 |  |  | $ | 53,633 |  |  | $ | 206,566 |  |  | $ | 163,964 |
China | 44,521 |  |  | 55,886 |  |  | 124,097 |  |  | 133,659 |
Asia Pacific, excluding China (1) | 22,023 |  |  | 19,688 |  |  | 69,310 |  |  | 58,552 |
Other Countries (2) | 15,749 |  |  | 8,060 |  |  | 51,736 |  |  | 26,613 |
Total | $ | 152,622 |  |  | $ | 137,267 |  |  | $ | 451,709 |  |  | $ | 382,788 |
(1)Asia Pacific represents Taiwan, Japan, Singapore, India, Thailand, South Korea, Australia, Malaysia, the Philippines and Vietnam. (2)No country or region represented greater than 10% of our total revenue as of the dates presented, other than the United States, China and Asia Pacific region as presented above.
Contract with Customer, Asset and Liability | The following table presents the changes in contract liabilities during the nine months ended July 2, 2021 (in thousands, except percentage):
| July 2, 2021 |  | October 2, 2020 |  | $ Change |  | % Change
Contract liabilities | $ | 6,349 |  |  | $ | 9,861 |  |  | $ | (3,512) |  |  | (36) | %

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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