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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| ISTA.1999.kenv.zip | 2025-10-13 14:00 | 224K | |
| ISTA.2000.kenv.zip | 2025-10-13 14:01 | 3.4M | |
| ISTA.2001.kenv.zip | 2025-10-13 14:02 | 3.1M | |
| ISTA.2002.kenv.zip | 2025-10-13 14:03 | 3.4M | |
| ISTA.2003.kenv.zip | 2025-10-13 14:04 | 3.9M | |
| ISTA.2004.kenv.zip | 2025-10-13 14:05 | 3.9M | |
| ISTA.2005.kenv.zip | 2025-10-13 14:06 | 3.6M | |
| ISTA.2006.kenv.zip | 2025-10-13 14:06 | 3.2M | |
| ISTA.2007.kenv.zip | 2025-10-13 14:06 | 560K | |
| ISTA.2008.kenv.zip | 2025-10-13 14:07 | 3.9M | |
| ISTA.2009.kenv.zip | 2025-10-13 14:08 | 3.9M | |
| ISTA.2010.kenv.zip | 2025-10-13 14:09 | 3.6M | |
| ISTA.2011.kenv.zip | 2025-10-13 14:10 | 3.8M | |
| ISTA.2012.kenv.zip | 2025-10-13 14:11 | 3.8M | |
| ISTA.2013.kenv.zip | 2025-10-13 14:12 | 3.9M | |
| ISTA.2014.kenv.zip | 2025-10-13 14:14 | 3.9M | |
| ISTA.2015.kenv.zip | 2025-10-13 14:15 | 3.6M | |
| ISTA.2016.kenv.zip | 2025-10-13 14:15 | 3.8M | |
| ISTA.2017.kenv.zip | 2025-10-13 14:17 | 4.0M | |
| ISTA.2018.kenv.zip | 2025-10-13 14:18 | 4.0M | |
| ISTA.2019.kenv.zip | 2025-10-13 14:20 | 3.9M | |
| ISTA.2020.kenv.zip | 2025-10-13 14:21 | 3.9M | |
| ISTA.2021.kenv.zip | 2025-10-13 14:22 | 3.2M | |
| ISTA.2022.kenv.zip | 2025-10-13 14:24 | 3.6M | |
| ISTA.2023.kenv.zip | 2025-10-13 14:25 | 3.6M | |
| ISTA.2024.kenv.zip | 2025-10-13 14:26 | 1.7M | |