|                   | Salt A         | Salt B                  | Salt C                                  | Salt D                      |
| K+ after 24h      | 25%            | 50%                     | 80%                                     | 85%                         |
| Na+ before ie     | 10             | 97                      | 2185                                    | 31                          |
| Imp. before ie    | Zn, Ca, Mg     | Cu, Zn, Ca, Mg          | Cr (35), Zn, Ca, Mg, Sr, Co, Ni, Mo     | Zn, Ca, Mg, Li              |
| Na+ after 24h ie  | 159            | 733                     | 3283                                    | 2732                        |
| Imp. after 24h ie | Cr, Zn, Ca, Mg | Cr (10), Cu, Zn, Ca, Mg | Cr (40), Cu, Zn, Ca, Mg, Sr, Co, Ni, Mo | Cr (12), Cu, Zn, Ca, Mg, Li |

Caption: First line: percentage of exchanged sodium, after 24h, for every salt bath. Second and third lines: sodium concentration (ppm) and impurities for every salt bath. Fourth and fifth lines: sodium concentration (ppm) and impurities in every bath after 24h of ion exchange.

You are provided with a table from a material science paper. Here are JSON templates for two types of numeric cells: "Other" and "Glass_Compound_Amount":
{"value": "xx", "type": "Other"}
{"value": "xx", "type": "Glass_Compound_Amount", "constituent": "xx", "unit": "xx", "material": "xx"}

Please describe all numeric cells in the above table following the JSON templates (proceeding by row in a left-right, top-down direction). For each cell, output one JSON description per line. For any unanswerable attributes in the templates, set their value to the placeholder "xx".

Cell Description:
{"value": "10", "type": "Other"}
{"value": "97", "type": "Other"}
{"value": "2185", "type": "Other"}
{"value": "31", "type": "Other"}
{"value": "159", "type": "Other"}
{"value": "733", "type": "Other"}
{"value": "3283", "type": "Other"}
{"value": "2732", "type": "Other"}