| 1986 §Ô§à§Õ | §¥§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î 6105QA | §ª§Ù§Þ§Ö§ß§Ú§Ý §Ú§ã§ä§à§â§Ú§ð §ä§å§â§Ò§å§Ý§Ö§ß§ä§ß§í§ç §Õ§Ú§Ù§Ö§Ý§î§ß§í§ç §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§Ö§Û, §Ù§ß§Ñ§é§Ú§ä§Ö§Ý§î§ß§à §á§à§ß§Ú§Ø§Ñ§Ý §â§Ñ§ã§ç§à§Õ §ä§à§á§Ý§Ú§Ó§Ñ, §Ú §á§à§Ý§å§é§Ú§Ý §á§â§Ú§Ù §Ù§Ñ §ï§Ü§à§ß§à§Þ§Ú§ð §ï§ß§Ö§â§Ô§Ú§Ú. |
| 1989 §Ô§à§Õ | §¥§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î 6105QC | §·§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü§Ú §ï§Ü§à§ß§à§Þ§Ú§é§ß§à§ã§ä§Ú §Ú §Ý§Ú§ä§â§Ñ§Ø§Ñ §Ý§å§é§ê§Ö, §é§Ö§Þ 6105QA, §Õ§Ñ§ß§ß§Ñ§ñ §á§â§à§Õ§å§Ü§è§Ú§ñ §Ù§Ñ§ß§Ú§Þ§Ñ§Ö§ä §ß§Ö §ß§Ú§Ø§Ö 50% §ã§á§â§à§ã§Ñ §Ó §¬§Ú§ä§Ñ§Ö §Ó §Õ§à§Ý§Ô§à§ã§â§à§é§ß§à§Ö §Ó§â§Ö§Þ§ñ. |
| 1995 §Ô§à§Õ | §¥§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î 6108Q §ß§à§Ó§à§Ô§à §ä§Ú§á§Ñ | §¯§Ñ §à§ã§ß§à§Ó§Ö §Ú§ã§ç§à§Õ§ß§í§ç §ç§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü §ï§Ü§à§ß§à§Þ§Ú§é§ß§à§ã§ä§Ú §Ú §Ý§Ú§ä§â§Ñ§Ø§Ñ §á§à§Ó§í§ã§Ú§Ý §ß§Ñ 10% §Þ§à§ë§ß§à§ã§ä§î. |
| 1997 §Ô§à§Õ | §±§â§Ú§Þ§Ö§ß§ñ§Ö§ä §ä§å§â§Ò§à§ß§Ñ§Õ§Õ§å§Ó §Ú §ä§å§â§Ò§à§ß§Ñ§Õ§Õ§å§Ó §ã §á§â§à§Þ§Ö§Ø§å§ä§à§é§ß§í§Þ §à§ç§Ý§Ñ§Ø§Õ§Ö§ß§Ú§Ö§Þ | §±§à§Ó§í§ã§Ú§Ý §Þ§à§ë§ß§à§ã§ä§î §Ú §á§à§ß§Ú§Ù§Ú§Ý §â§Ñ§ã§ç§à§Õ §ä§à§á§Ý§Ú§Ó§Ñ §Ú §å§Ý§å§é§ê§Ú§Ý §Ý§Ú§ä§â§Ñ§Ø. §¥§à§ã§â§à§é§ß§à §Õ§à§ã§ä§Ú§Ô §Ô§à§ã§å§Õ§Ñ§â§ã§ä§Ó§Ö§ß§ß§à§Ô§à §ã§ä§Ñ§ß§Õ§Ñ§â§ä§Ñ §Ý§Ú§ä§â§Ñ§Ø§Ñ §Ó 1999 §Ô. |
| 2000 §Ô§à§Õ | §±§à§Ý§ß§à§ã§ä§î§ð §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä §ä§Ö§ç§ß§Ú§Ü§Ú §Ó§á§â§í§ã§Ü§Ñ §£§¥, §ä§å§â§Ò§à§ß§Ñ§Õ§Õ§å§Ó§Ñ, §ä§å§â§Ò§à§ß§Ñ§Õ§Õ§å§Ó§Ñ §ã §á§â§à§Þ§Ö§Ø§å§ä§à§é§ß§í§Þ §à§ç§Ý§Ñ§Ø§Õ§Ö§ß§Ú§Ö§Þ. | §£§ã§ñ §á§â§à§Õ§å§Ü§è§Ú§ñ §à§ä§Ó§Ö§é§Ñ§Ö§ä §Ô§à§ã§å§Õ§Ñ§â§ã§ä§Ó§Ö§ß§ß§í§Þ §ã§ä§Ñ§ß§Õ§Ñ§â§ä§Ñ§Þ 2003§Ô. |
| 2004 §Ô§à§Õ | §±§à§Ý§ß§à§ã§ä§î§ð §á§â§Ú§Þ§Ö§ß§ñ§Ö§ä §Ú§ß§Ø§Ö§Ü§è§Ú§à§ß§ß§í§Ö §ä§Ö§ç§ß§Ú§Ü§Ú §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§à§Ô§à §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ, §Ó§í§á§å§ã§ä§Ú§Ý §á§â§à§Õ§å§Ü§è§Ú§ð, §Ü§à§ä§à§â§Ñ§ñ §à§ä§Ó§Ö§é§Ñ§Ö§ä §ã§ä§Ñ§ß§Õ§Ñ§â§ä§å §¦§Ó§â§à-III. | |
| 2005 §Ô§à§Õ | §°§ã§Ó§à§Ú§Ý §ä§à§á§Ý§Ú§Ó§à-§Ù§Ñ§Þ§Ö§ß§Ú§ä§Ö§Ý§î, §ã§Þ§Ö§ê§Ñ§ß§ß§à§Û §ï§ß§Ö§â§Ô§Ö§ä§Ú§Ü§Ú, §á§à§Ó§í§ã§Ú§Ý §å§â§à§Ó§Ö§ß§î §Ý§Ú§ä§â§Ñ§Ø§Ñ §Õ§à §¦§Ó§â§à-IV, §¦§Ó§â§à-V. | §±§â§à§Õ§å§Ü§è§Ú§ñ §¦§Ó§â§à- III §Ù§Ñ§ß§ñ§Ý§Ñ 75% §â§í§ß§Ü§Ñ §Ó §ã§ä§â§Ñ§ß§Ö. |
| 2006 §Ô§à§Õ | §£§í§á§å§ã§ä§Ú§Ý §Õ§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î YC6L-40 §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§à§Ô§à §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ | §±§â§Ú§Þ§Ö§ß§Ú§Ý SCR §à§Ò§â§Ñ§Ò§Ñ§ä§í§Ó§Ñ§ð§ë§å§ð §ä§Ö§ç§ß§Ú§Ü§å §Ú §Ó§í§á§å§ã§ä§Ú§Ý §Õ§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î §¦§Ó§â§à-IV |
| 2007 §Ô§à§Õ | §£§í§á§å§ã§ä§Ú§Ý §Õ§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î YC6L-50 §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§à§Ô§à §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ | §£§í§á§å§ã§ä§Ú§Ý §á§Ö§â§Ó§í§Û §Õ§Ú§Ù§Ö§Ý§î§ß§í§Û §Õ§Ó§Ú§Ô§Ñ§ä§Ö§Ý§î, §Ü§à§ä§à§â§í§Û §à§ä§Ó§Ö§é§Ñ§Ö§ä §ã§ä§Ñ§ß§Õ§Ñ§â§ä§å §¦§Ó§â§à- V. |